Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)
Alicyclic hydrocarbons in which three or more of the carbon atoms in each molecule are united in a ring structure and each of the ring carbon atoms is joined to two hydrogen atoms or alkyl groups. The simplest members are cyclopropane (C3H6), cyclobutane (C4H8), cyclohexane (C6H12), and derivatives of these such as methylcyclohexane (C6H11CH3). (From Sax, et al., Hawley's Condensed Chemical Dictionary, 11th ed)
A prosthetic restoration that reproduces the entire surface anatomy of the visible natural crown of a tooth. It may be partial (covering three or more surfaces of a tooth) or complete (covering all surfaces). It is made of gold or other metal, porcelain, or resin.
The characteristic 3-dimensional shape of a protein, including the secondary, supersecondary (motifs), tertiary (domains) and quaternary structure of the peptide chain. PROTEIN STRUCTURE, QUATERNARY describes the conformation assumed by multimeric proteins (aggregates of more than one polypeptide chain).
NATIONAL LIBRARY OF MEDICINE service for health professionals and consumers. It links extensive information from the National Institutes of Health and other reviewed sources of information on specific diseases and conditions.
An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine.
Information intended for potential users of medical and healthcare services. There is an emphasis on self-care and preventive approaches as well as information for community-wide dissemination and use.
Small encapsulated gas bubbles (diameters of micrometers) that can be used as CONTRAST MEDIA, and in other diagnostic and therapeutic applications. Upon exposure to sufficiently intense ultrasound, microbubbles will cavitate, rupture, disappear, release gas content. Such characteristics of the microbubbles can be used to enhance diagnostic tests, dissolve blood clots, and deliver drugs or genes for therapy.
Colloids formed by the combination of two immiscible liquids such as oil and water. Lipid-in-water emulsions are usually liquid, like milk or lotion. Water-in-lipid emulsions tend to be creams. The formation of emulsions may be aided by amphiphatic molecules that surround one component of the system to form MICELLES.
Lipids containing one or more phosphate groups, particularly those derived from either glycerol (phosphoglycerides see GLYCEROPHOSPHOLIPIDS) or sphingosine (SPHINGOLIPIDS). They are polar lipids that are of great importance for the structure and function of cell membranes and are the most abundant of membrane lipids, although not stored in large amounts in the system.
Substances and drugs that lower the SURFACE TENSION of the mucoid layer lining the PULMONARY ALVEOLI.
Materials in intermediate state between solid and liquid.
The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand indefinitely, to diffuse and mix readily with other gases, to have definite relations of volume, temperature, and pressure, and to condense or liquefy at low temperatures or under sufficient pressure. (Grant & Hackh's Chemical Dictionary, 5th ed)
Exclusive legal rights or privileges applied to inventions, plants, etc.
Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics.
Toxic, chlorinated, saturated hydrocarbons. Include both the 1,1- and 1,2-dichloro isomers. The latter is considerably more toxic. It has a sweet taste, ethereal odor and has been used as a fumigant and intoxicant among sniffers. Has many household and industrial uses.
The study of the structure, preparation, properties, and reactions of carbon compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Elimination of ENVIRONMENTAL POLLUTANTS; PESTICIDES and other waste using living organisms, usually involving intervention of environmental or sanitation engineers.
Unsaturated hydrocarbons of the type Cn-H2n, indicated by the suffix -ene. (Grant & Hackh's Chemical Dictionary, 5th ed, p408)
Open chain tetrapyrroles that function as light harvesting chromophores in PHYCOBILIPROTEINS.
Organic compounds that have a relatively high VAPOR PRESSURE at room temperature.
A plant genus of the family Cruciferae. It contains many species and cultivars used as food including cabbage, cauliflower, broccoli, Brussel sprouts, kale, collard greens, MUSTARD PLANT; (B. alba, B. junica, and B. nigra), turnips (BRASSICA NAPUS) and rapeseed (BRASSICA RAPA).
The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM.
A phase transition from liquid state to gas state, which is affected by Raoult's law. It can be accomplished by fractional distillation.
A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form.
A low-energy attractive force between hydrogen and another element. It plays a major role in determining the properties of water, proteins, and other compounds.
Organic chemistry methodology that mimics the modular nature of various biosynthetic processes. It uses highly reliable and selective reactions designed to "click" i.e., rapidly join small modular units together in high yield, without offensive byproducts. In combination with COMBINATORIAL CHEMISTRY TECHNIQUES, it is used for the synthesis of new compounds and combinatorial libraries.
Inorganic oxides of sulfur.
The state of legal insolvency with assets taken over by judicial process so that they may be distributed among creditors.
A technique for detecting short-lived reactive FREE RADICALS in biological systems by providing a nitrone or nitrose compound for an addition reaction to occur which produces an ELECTRON SPIN RESONANCE SPECTROSCOPY-detectable aminoxyl radical. In spin trapping, the compound trapping the radical is called the spin trap and the addition product of the radical is identified as the spin adduct. (Free Rad Res Comm 1990;9(3-6):163)
Liquid formulations for the nutrition of infants that can substitute for BREAST MILK.
Inorganic salts of sulfurous acid.
Binary compounds of oxygen containing the anion O(2-). The anion combines with metals to form alkaline oxides and non-metals to form acidic oxides.
The solid substance formed by the FREEZING of water.
A solid form of carbon dioxide used as a refrigerant.
A thick mass of ICE formed over large regions of land; RIVERS; LAKES; ponds; or SEAWATER.
An absence of warmth or heat or a temperature notably below an accustomed norm.
Liquids transforming into solids by the removal of heat.
An agency of the UNITED STATES PUBLIC HEALTH SERVICE that conducts and supports programs for the prevention and control of disease and provides consultation and assistance to health departments and other countries.
Preservation of cells, tissues, organs, or embryos by freezing. In histological preparations, cryopreservation or cryofixation is used to maintain the existing form, structure, and chemical composition of all the constituent elements of the specimens.
A quantitative prediction of the biological, ecotoxicological or pharmaceutical activity of a molecule. It is based upon structure and activity information gathered from a series of similar compounds.
The generic name for the group of aliphatic hydrocarbons Cn-H2n+2. They are denoted by the suffix -ane. (Grant & Hackh's Chemical Dictionary, 5th ed)
Naturally occurring complex liquid hydrocarbons which, after distillation, yield combustible fuels, petrochemicals, and lubricants.
Mixtures of many components in inexact proportions, usually natural, such as PLANT EXTRACTS; VENOMS; and MANURE. These are distinguished from DRUG COMBINATIONS which have only a few components in definite proportions.
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)
A P450 oxidoreductase that catalyzes the hydroxylation of the terminal carbon of linear hydrocarbons such as octane and FATTY ACIDS in the omega position. The enzyme may also play a role in the oxidation of a variety of structurally unrelated compounds such as XENOBIOTICS, and STEROIDS.
Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).
A class of compounds of the type R-M, where a C atom is joined directly to any other element except H, C, N, O, F, Cl, Br, I, or At. (Grant & Hackh's Chemical Dictionary, 5th ed)
A major group of unsaturated cyclic hydrocarbons containing two or more rings. The vast number of compounds of this important group, derived chiefly from petroleum and coal tar, are rather highly reactive and chemically versatile. The name is due to the strong and not unpleasant odor characteristic of most substances of this nature. (From Hawley's Condensed Chemical Dictionary, 12th ed, p96)
Neutral or negatively charged ligands bonded to metal cations or neutral atoms. The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. A coordination complex can be negative, neutral, or positively charged.
Electropositive chemical elements characterized by ductility, malleability, luster, and conductance of heat and electricity. They can replace the hydrogen of an acid and form bases with hydroxyl radicals. (Grant & Hackh's Chemical Dictionary, 5th ed)
Compounds consisting of two or more fused ring structures.
Chemical reaction in which monomeric components are combined to form POLYMERS (e.g., POLYMETHYLMETHACRYLATE).

In vitro susceptibilities of clinical yeast isolates to the new antifungal eberconazole compared with their susceptibilities to clotrimazole and ketoconazole. (1/66)

The antifungal activity of eberconazole, a new imidazole derivative, against 124 clinical isolates of Candida comprising eight different species and to 34 isolates of Cryptococcus neoformans was compared to those of clotrimazole and ketoconazole. MICs of eberconazole, determined by the National Committee for Clinical Laboratory Standards standardized microbroth method, were equal to or lower than those of other azoles, especially for Candida krusei and Candida glabrata, which are usually resistant to triazoles.  (+info)

Induction of apoptosis in leukemic cells by the reversible microtubule-disrupting agent 2-methoxy-5-(2',3',4'-trimethoxyphenyl)-2,4,6-cycloheptatrien-1 -one: protection by Bcl-2 and Bcl-X(L) and cell cycle arrest. (2/66)

We have found that the bicyclic colchicine analogue 2-methoxy-5-(2',3',4'-trimethoxyphenyl)-2,4,6-cycloheptatrien-1-on e (MTC) induced a dose- and time-dependent apoptotic response in human leukemic cells. MTC and colchicine rapidly disrupted the microtubule integrity and arrested cells at the G2-M phase before the onset of apoptosis. These responses were mediated by microtubule inhibition because 2-methoxy-5-[[3-(3,4,5-trimethoxyphenyl)propionyl]amino]-2,4,6-cycloh eptatrien-1-one and lumicolchicine, inactive analogues of MTC and colchicine, respectively, were unable to promote microtubule disassembly, cell cycle arrest, and apoptosis. Although 1 microM MTC induced a complete microtubule disruption after 1 h of incubation in human leukemic HL-60 cells that led to an accumulation of cells at the G2-M phase, MTC-induced apoptosis occurred after 9 h of treatment. This indicates the existence of a rather long lag between microtubule disruption and the onset of apoptosis. Unlike colchicine, the removal of MTC during this lag resulted in rapid microtubule repolymerization, followed by restoration of normal cell cycle and cell growth. MTC, but not 2-methoxy-5-[[3-(3,4,5-trimethoxyphenyl)-propionyl]amino]-2,4,6-cyclo heptatrien-1-one, induced c-jun expression as well as c-Jun NH2-terminal kinase and caspase activation, indicating that these signaling pathways are triggered by the specific action of MTC on microtubules. Caspase inhibition prevented MTC-induced apoptosis. Overexpression of bcl-2 or bcl-xL by gene transfer in human erythroleukemic HEL cells abrogated MTC-induced apoptosis, but cells remained arrested in G2-M, suggesting that bcl-2 and bcl-xL block the signaling pathway between G2-M arrest and triggering of apoptosis. MTC-treated bcl-2 and bcl-xL-transfected HEL cells recovered their capacity to proliferate after MTC removal. These results indicate that microtubule inhibition induces G2-M arrest and apoptosis in leukemic cells, showing a lag phase between G2-M arrest and the onset of apoptosis, regulated by bcl-2 and bcl-xL, during which MTC displays a reversible action on microtubule depolymerization and G2-M cell cycle arrest. Thus, MTC is a potent apoptotic inducer on human leukemic cells and shows a remarkable reversible action on microtubule network and cell cycle before commitment for apoptosis is reached.  (+info)

Cytotoxicity of the hinokitiol-related compounds, gamma-thujaplicin and beta-dolabrin. (3/66)

Gamma-thujaplicin and beta-dolabrin, the constituents of the wood of Thujopsis dolabrata Sieb. et Zucc. var. hondai showed strong in vitro cytotoxic effects against the human stomach cancer cell lines KATO-III and Ehrlich's ascites carcinoma. The cytotoxic effects of the two compounds against both tumor cell lines were clear when cell growth was measured by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method. Gamma-thujaplicin and beta-dolabrin at 0.32 microg/ml inhibited cell growth of human stomach cancer KATO-III by 85 and 67%, and Ehrlich's ascites carcinoma by 91 and 75%, respectively. There is no large difference in cytotoxicity between these compounds, but the activity of gamma-thujaplicin was slightly more potent than that of beta-dolabrin. On the other hand, hinokitiol acetate did not show a cytotoxic effect, suggesting that at least a part of the mechanism of the cytotoxic effect of hinokitiol-related compounds is due to metal chelation between the carbonyl group at C-1 and the hydroxyl group at C-2 in the tropolone skeleton of these molecules. The acute toxicities [50% lethal dose (LD50) value: intraperitoneal injection, Van der Waedem] of gamma-thujaplicin and beta-dolabrin in mice were 277 mg/kg and 232 mg/kg, respectively.  (+info)

Influence of plant terpenoids on the permeability of mitochondria and lipid bilayers. (4/66)

Five sesquiterpene alcohol esters of the carotane series, from plants of the genus Ferula, were investigated with regard to their capacity to modify the ion permeability of both planar lipid bilayers and mitochondria. These compounds are subdivided into two structural groups that differ in their effects on membrane permeability. Complex esters of sesquiterpene alcohols with aliphatic acids, which constituted the first group (lapidin and lapiferin), do not possess ionophoric properties. The second group comprised complex esters of sesquiterpene alcohols with aromatic acids (ferutinin, tenuferidin and ferutidin), all of which increase cation permeability of lipid bilayers and mitochondria in a dose-dependent manner. A pronounced selectivity of the terpenoid-modified membranes for divalent cations versus monovalent cations was found. Evidence of a carrier mechanism for terpenoid-induced ion transport is demonstrated. A tentative complex composed of a divalent cation with two molecules of membrane-active terpenoid is proposed.  (+info)

Antibacterial activity of tropolone. (5/66)

Tropolone was shown to be bacteriostatic and bactericidal for a wide range of bacterial species. This antibacterial activity was quantitated using standard methods. Tropolone treatment of whole cells resulted in cell lysis characterized by bleb formation and subsequent loss of cell contents after rupture of the bleb. Although bleb formation and lysis did not occur in the presence of 20% sucrose, cell viability was lost. Spheroplasts and protoplasts also lysed in the presence of tropolone. These results indicate that tropolone acts on the cell wall or envelope and on the plasma membrane.  (+info)

Studies on the subsite structure of amylases. I. Interaction of glucoamylase with substrate and analogues studied by difference-spectrophotometry. (6/66)

Studies were made on the ultraviolet difference-spectra of glucoamylase from Rhizopus niveus [EC 3.2.1.3] specifically produced by the substrate maltose and the inhibitors, glucose, glucono-1: 5-lactone (gluconolactone), methyl beta-D-glucoside, cellubiose, and cyclohexa-, and cyclohepta-amyloses. Of these, maltose and gluconolactone produced characteristic difference spectra with a trough near 300 nm. Based on studies with a model compound for a tryptophan residue, Ac-Trp, this trough was attributed to the effect of a negative charge upon the tryptophan residue. From the concentration dependency of the difference spectra, the dissociation constants of the complexes between the enzyme and maltose, glucose, and gluconolactone were evaluated to be 1.2 mM, 51 mM, and 1.5 mM, respectively. These values are in good agreement with the values of Km or K1 obtained from the steady-state kinetics. The difference-spectrophotometric data suggested that referring to the values of subsite affinities of glucoamylase, maltose, and gluconolactone occupy mainly Subsite 1, where the non-reducing-end glucose residue of a substrate is bound in a productive form and that a tryptophan residue with shows a trough near 300 nm in difference spectra is located in this subsite.  (+info)

Antibacterial activity of tropilidine and tropone. (7/66)

The seven-membered ring compounds tropilidine and tropone were shown to be bacteriostatic and bactericidal for a wide range of bacterial species.  (+info)

Alicyclobacillus herbarius sp. nov., a novel bacterium containing omega-cycloheptane fatty acids, isolated from herbal tea. (8/66)

A thermo-acidophilic gram-positive bacterium, strain CP-1T, which grows aerobically at 35-65 degrees C (optimum 55-60 degrees C) and at pH 3.5-6.0 (optimum pH 4.5-5.0), was isolated from a herbal tea made from the dried flowers of hibiscus. Phylogenetic analysis of the 16S rRNA gene sequences showed that this bacterium was clearly distinguishable from previously described species of the genera Alicyclobacillus and Sulfobacillus. Strain CP-1T had unique omega-cycloheptane fatty acids as the major membrane lipid component, a characteristic which is peculiar to Alicyclobacillus cycloheptanicus. However, phenotypic and chemotaxonomic characteristics of strain CP-1T were different from those of the type strain of A. cycloheptanicus. DNA-DNA hybridization between the type strains of Alicyclobacillus species and Sulfobacillus disulfidooxidans was <20%, indicating that strain CP-1T represents a distinct species. On the basis of these results, the name Alicyclobacillus herbarius is proposed for this organism. The type strain is strain CP-1T (= DSM 13609T = IAM 14883T = NRIC 0477T).  (+info)

Guidechems chemical Encyclopedia provide 5H-Benzocyclohepten-7-amine,6,7,8,9-tetrahydro-N,N-dimethyl-5-[2-(trifluoromethyl)phenoxy]-, hydrochloride,cis- (9CI) 474918-32-6 related content,including chemical name,alias,chemical structure formula,molecular weight,solubility point,boiling point,toxicity data and related global suppliers,etc.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice ...
EINECS (European INventory of Existing Commercial chemical Substances) as published in O.J. C 146A, 15.6.1990. EINECS is an inventory of substances that were deemed to be on the European Community market between 1 January 1971 and 18 September 1981. EINECS was drawn up by the European Commission in the application of Article 13 of Directive 67/548/EEC, as amended by Directive 79/831/EEC, and in accordance with the detailed provisions of Commission Decision 81/437/EEC. Substances listed in EINECS are considered phase-in substances under the REACH Regulation ...
Journal Cover of Organic & Biomolecular Chemistry Congratulations to students Danielle Hirsch and Rajat Pal whose paper and artistic rendering of an hydroxytropolone bound to an enzyme of the herpes simplex virus has made the journal cover ... ...
Learn more about dimethyl-4-2-piperidin-4-yl-ethyl-pyridin-2-yl-amine-dihydrochloride. We enable science by offering product choice, services, process excellence and our people make it happen.
1-(4-Fluoro-phenyl)-piperidin-4-one/ACM116247984 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.
TY - JOUR. T1 - A strategy to protect and sensitize near-infrared luminescent Nd 3+ and Yb3+. T2 - Organic tropolonate ligands for the sensitization of Ln3+-doped NaYF4 nanocrystals. AU - Zhang, Jian. AU - Shade, Chad M.. AU - Chengelis, Demetra A.. AU - Petoud, Stéphane. PY - 2007/12/5. Y1 - 2007/12/5. N2 - A strategy to sensitize and protect near-infrared (NIR) emitting Nd3+ and Yb3+ is presented. Combining protection provided by the inorganic matrix of NaYF4 nanocrystals and sensitization from tropolonate ligands capped on their surface, the lanthanide cation centered luminescence was observed through the ligand excitation. The extended lanthanide luminescence lifetimes indicate the success of this strategy.. AB - A strategy to sensitize and protect near-infrared (NIR) emitting Nd3+ and Yb3+ is presented. Combining protection provided by the inorganic matrix of NaYF4 nanocrystals and sensitization from tropolonate ligands capped on their surface, the lanthanide cation centered luminescence ...
Azulene is a main component of chamomile extract which is used as a colouring agent (azul means blue in Spanish) in cosmetics and ointments and used as a folk medicine to treat migraine, arthritis, rheumatic diseases, and allergy. It has antioxidant and anti-inflammatory activities. Examples of common substituted azulenes obtained naturally are vetivazulene (4,8-dimethyl-2-isopropylazulene) from vetiver oil, and guaiazulene (1,4-dimethyl-7-isopropylazulene) from constituent of guaiac wood oil. Guaiazulene has been used as an antiulcer drug. Various biological activities such as antiphlogistic, antiallergic, bacteriostatic from azulen class compounds are expected. ...
Other names: 1H-Cycloprop[e]azulene, decahydro-1,1,7-trimethyl-4-methylene-, [1aR-(1a«alpha»,4a«alpha»,7«alpha»,7a«beta»,7b«alpha»)]-; 1H-Cycloprop[e]azulene, decahydro-1,1,7-trimethyl-4-methylene-, (1aR,4aR,7R,7aR,7bS)-(+)-; (1aR,4aR,7R,7aR,7bS)-1,1,7-Trimethyl-4-methylenedecahydro-1H-cyclopropa[e]azulene; Aromadendr-7(15)-ene; (+)-Aromadendrene; Aromadendrene, (+)-; 1,1,7-Trimethyl-4-methylenedecahydro-1H-cyclopropa[e]azulene-, [1aR-(1a«alpha»,4a«alpha»,7«alpha»,7a«beta»,7b«alpha»)]-; [1aR-(1a«alpha»,4a«alpha»,7«alpha»,7a«beta»,7b«alpha»)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e]azulene ...
INTRODUCTION: The World Health Organization (2003) has estimated that 80% of the population of developing countries are being unable to afford pharmaceutical drugs rely on traditional medicines, mainly plant based, to sustain their primary health care needs. In Ayurveda the specific properties of plants and their use as medicinal drugs has been dealt with in great detail. Neurological and psychiatric disorders together account for more chronic suffering than all other disorders combined. 1 Treating these problems however, remains a challenging field in medical science.. Traditional therapies in the form of herbal preparations containing anticholinergics, L-dopa, and monoamine oxidase inhibitors were used in the treatment of Parkinsons disease in India, China, and the Amazon basin. No satisfactory treatment is seen in contemporary system of medicines of parkinsons disease. The conventional treatment includes levodopa preparation, anticholinergic drugs and surgery etc. which give more or less ...
Citation : Macho, A., Blanco-Molina, M., Spagliardi, P., Appendino, G., Bremner, P., Heinrich, M., Fiebich, B. L. and Munoz, E. (2004) Calcium ionophoretic and apoptotic effects of ferutinin in the human Jurkat T-cell line. Biochemical Pharmacology, 68 (5), pp. 875-883. ...
Citation: Macho, A., Blanco-Molina, M., Spagliardi, P., Appendino, G., Bremner, P., Heinrich, M., Fiebich, B. L. and Munoz, E. (2004) Calcium ionophoretic and apoptotic effects of ferutinin in the human Jurkat T-cell line. Biochemical Pharmacology, 68 (5), pp. 875-883. ...
Dwarf Western Red Cedar Thuja plicata Gruene Kugel is a slow growing, globe-shaped mound with thick, coarse looking foliage. The rich, dark green color of…
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Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWGs strict health criteria. Before a company can use EWG VERIFIEDTM on such products, the company must show that it fully discloses the products ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED member companies that help to support the important work we do. Learn more , Legal Disclaimer ...
Azulene marine mousse (scrub). Physicochemicals elments of this product dragging deeply cleane the skin impurities that shrink daily. Due to contain azulene, prevents irritation and restores radiance and beauty to the face.. Algotonale scrub. The frequent use cleans pores in greasy skin. For its soft decaling action, it can be used in dry and brittle.. ...
Fast-action face mist designed for men to cool skin temperatures almost instantly. Contains unique CNP patent, Blue Thermal Solution (Blue Guaiazulene and...
From: ScienceDaily: Science Society-- Chemists and biologists have finally cracked one of the longest standing chemical mysteries. They..
Discover 1520 Thuja Ave, Anchorage, AK 99507 - single family residence with 1,760 sq. ft., 3 beds, 2.0 baths. Get the latest property info at RealtyTrac - 3873362.
Helt enig med Ole Det er den temmelig sjældent selvsåede Alm. Thuja. Kun fundet i 20 ud af over 2000 AFD-ruder. På nærbillederne ser man de næsten leddelte kviste (som minder om en fladtrykt perlekæde) og den tydelige harpikskirtel på hvert (stort nok) skælblad. Nærbillederne bør i Galleriet. hilsen fra Henry ...
Ein Messer zum Zupacken und Strapazieren 4mm (!) starke 440-C-Klinge, rostfrei, hohlgeschliffen, feststellbar Griffh lften aus einem St ck Neusilber gesin
Äggformad buske som blir ca 2 m högt. Växer ca 7 cm årligen. Marktäckande som växer ganska vertikalt. Ska planteras i soliga lägen.
After what are now 20 years of Boker Speedlock, we can look on a singularly successful history that represents a milestone in the Boker story. Rang...
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5-(2,3-Dichlorophenyl)-5-oxovaleric acid/ACM898791101 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.
Pseudomonas putida strain M6 class 1 integron class 1 integrase (intI1) gene, partial cds, metallo-beta-lactamase GIM-1 (blaGIM-1), aminoglycoside-6N-acetyltransferase (aacA4), 3-(9)-O-adenylyltransferase (aadA1), and quaternary ammonium compound resistance protein (qacEdelta1) genes, complete cds, and dihydropteroate synthase (sul1) gene, partial ...
Looking for Thuja? Find out information about Thuja. a genus of monoecious arboreous plants of the family Cupressaceae, represented by one species, Thuja orientalis . The tree attains a height of 8-10 m, but... Explanation of Thuja
Nociceptin (1-7) TFA is the N-terminal bioactive fragment of nociceptin (HY-P0183). Nociceptin (1-7) TFA is a potent ORL1 (NOP) receptor agonist with antinociceptive activity. Nociceptin (1-7) TFA combines with nociceptin reduces hyperalgesia in vivo. - Mechanism of Action & Protocol.
Ever golden, compact conifer is a quick grower with a stunning display of gold-yellow foliage that will not shed. Great orange Fall color with red stems in Fall and Winter.. ...
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Define thuja: any of a genus (Thuja) of evergreen shrubs and trees (such as an arborvitae) of the cypress family that are native to North America and…
I have been a small upland organic farmer for more than 30 years, previously raising beef and currently farming sheep.. I cant remember when I first encountered the use of homeopathic thuja for treating Orf in sheep, but when many years ago my own sheep developed Orf I turned to thuja almost automatically. The more conventional veterinary world couldnt offer any treatment except, of course, antibiotics if secondary infection resulted. I did think critically about what I was doing, but - whilst being a ruthlessly sceptical person - I was open minded enough to recognise there was lot I did not understand, - and, - if something works there must be reason for it - even if I could not see how it was possible.. When I suffered prolapsed discs in my lower spine, the conventional medical world declared that the severity did not warrant an operation and so there was nothing else they could do. If I was to continue farming I needed to get better and so it was up to my body to heal itself. I went to see ...
1-(5-nitropyridin-2-yl)piperidin-4-amine 252577-85-8 NMR spectrum, 1-(5-nitropyridin-2-yl)piperidin-4-amine H-NMR spectral analysis, 1-(5-nitropyridin-2-yl)piperidin-4-amine C-NMR spectral analysis ect.
3-piperidin-1-ylpropanenitrile 3088-41-3 MSDS report, 3-piperidin-1-ylpropanenitrile MSDS safety technical specifications search, 3-piperidin-1-ylpropanenitrile safety information specifications ect.
Nociceptin/orphanin FQ modulates energy homeostasis through inhibition of neurotransmission at VMN SF-1/ARC POMC synapses in a sex- and diet-dependent manner. Hernandez J, Fabelo C, Perez L, Moore C, Chang R, Wagner EJ. Biol Sex Differ. 2019 Feb 12;10(1):9. doi: 10.1186/s13293-019-0220-3. ...
United States Patent ()flice 3,382,248 6-AMINO-4,5-DI(SUBSTITUTED AMINO)-1,2-DIHY- DRO-1-HYDROXY-Z-IMINOPYRIMIDINES William C. Anthony, Kalamazoo, and Joseph J. Ursprung, Portage, Mich., assignors to The Upjohn Company, Kalamazoo, Mich., a corporation of Delaware No Drawing. Filed Nov. 1, 1965, Ser. No. 505,992 a 2 Claims. (Cl. 26 0-256.4) ABSTRACT OF THE DISCLOSURE 6-amino 1,2 dihydro-l-hydroxy-2-iminopyrimidines, their carboxylated counterparts, and the corresponding acid addition salts thereof are disclosed. These compounds, useful inter alia as hypertensive agents, bear a substituent in both the 4- and the 5-positions which is a secondary or a tertiary amino moiety. This invention relates to novel compositions of matter and to methods for producing them. In particular, this invention relates to novel 1,Z-dihydro-l-hydroxypyrimidines of the formula: wherein R is a moiety selected from the group consisting of moieties of the formula R4 R and R, can be alike or different. When R is a ...
(Z)-N-(1-Chloro-1-(2-fluorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide; CAS Number: 1323140-60-8; Linear Formula: C21H20ClFN2O2; find Ambeed, Inc.-AMBH303C542B MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Compactly branched shrub with handsome pointed globe shape, tips of soft green foliage is bright golden yellow. Turns bronzy coloring in winter. Use in pairs or groups in borders, in formal rows or containers. Full to partial sun. Slow growing 4 to 6 ft. tall, 3 to 5 ft. wide. No pruning necessary. Cutting grown.
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Villa/Townhouse property for sale in CALIFORNIA,MD (MLS #MDSM163800). Learn more from The Bob & Ronna Group. This floor plan boast a lower level bedroom and bath which offers the perfect space for all to rest when visiting or a room for rent.
Vad menas med Premium? Vi har valt att dela in våra Thujaplantor i tre grupper, Premium, Exklusiv & DeLuxe. Just denna planta går under kategorin Premium vilket innebär att plantan varsamt kultiverats hos en av Europas främsta plantskolor i Polen. Pla
Buy high quality (1S-cis)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenol 167026-37-1 from toronto research chemicals Inc.
Tuja (lat. Thuja) je rod vždyzelených ihličnatých stromov. Rod tvorí 5 druhov, dva sa prirodzene vyskytujú v Severnej Amerike a tri vo východnej Ázii. Rod je monofyletický.. ...
More information about Thuja Plicata may be found here.. The Thuja Plicata is commonly known as the Arborvitae, Canoe-cedar, Giant Arborvitae, Giant Redcedar, Pacific Redcedar, Shinglewood, Western Red-cedar as well as Western Redcedar.. The currently accepted scientific name for western redcedar is Thuja plicata Donn ex D. Don . It is a member of the Cypress family (Cupressaceae). Western redcedar hybridizes with Thuja standishii. Hybrids are resistant to the leaf blight caused by Didymascella thujina . There are no recognized subspecies, varieties, or forms.. Western redcedar occurs along the Pacific Coast from the southern part of the Alaska Panhandle through British Columbia, western Washington, and western Oregon, reaching into the coastal redwood forest of northern California . Inland from the coast it occupies a contiguous band east of the Cascade Range from central Oregon to southern British Columbia . Much farther inland a disjunct population occurs along the west slopes of the Rocky ...
Thuja plicata - Western Red Cedar 1.75/2m tall is available to buy online, or for sale at our tree nursery in Essex near London - Thuja plicata - Western Red Cedar. Plant Information: Size: 1.
tats This invention relates to novel organometallic compounds and their preparation. More particularly, the present invention relates to novel and useful transition metal complexes of azulene. An object of this invention is to provide a novel class of organometallic compounds. Another object is to provide a class of stable transition metal coordination compounds of azulene. A further object is to provide a novel class of stable non-ionic azulene metal complexes having unsymmetric configurations. Other objects will become apparent from the specification and claims which follow. The above objects are accomplished by providing nonionic complex compounds of the metals of groups IVB- VIII in which a metal atom or atoms are bonded to azulene, which compound is stabilized by additional covalent bonding of the metal atom or atoms to dissimilar electron-donating groups. The metal in the novel compounds of this invention is a metal of groups IVBVIII of the periodic table as shown in The Handbook of Chem ...
Antiparkinsonian effects of tandospirone, a selective 5-HT1A receptor agonist, were evaluated using rat models of Parkinson's disease. Tandospirone reversed catalepsy induced by the D2 antagonist haloperidol, in a dose-dependent manner. The anti-cataleptic action of tandospirone was comparable to that of bromocriptine and greater than that of L-DOPA. In rats with unilateral dopaminergic lesion by 6-hydroxydopamine, tandospirone markedly induced contralateral rotation. Furthermore, tandospirone dose-dependently restored spontaneous locomotor activity in reserpine-treated rats. These antiparkinsonian effects of tandospirone were abolished by coadministration of WAY-100635, a selective 5-HT1A antagonist, but not by haloperidol. The present results suggest that tandospirone has a therapeutic potential in treating parkinsonian symptoms, which is brought about through activation of 5-HT1A receptor.
34 wax strips; 3 sizes. 34 wax strips total (17 double-sided), azulene finishing oil: 0.5 fl oz (14.7 ml), instructions. Brow. Face. Bikini. Results last up to 8 weeks (individual results may vary)! Ready and easy to use. Helps to slow the appearance of regrowth. Dermatologist & salon tested. No. 1 selling wax brand in the USA. Quick and easy. Results last up to 8 weeks (individual results may vary). 1-2-3 hair free! No microwave, no mess. 3 simple steps. Pre-waxed strips, pre-cut for face and bikini area. Works on short hair. Complete Kit Includes: three different sizes; azulene finishing oil; 4 large; 12 medium; 18 small. 34 wax strips (17 double-sided), azulene finishing oil. Scan here for how to use videos. 1 800 953 5080 (USA/Canada only). sallyhansen.com. Made in USA ...
Thuja plicata, commonly called western red cedar or giant red cedar, is native to the Pacific Northwest where it is typically found in cool but moist forest areas and bottomlands from southern Alaska along the Pacific coast to northern California and in the northern Rockies from British Columbia to Montana. This is the largest tree in the cypress family, growing in its native habitat to 100-200 tall and living from 400 to 1000+ years. It features horizontal branching with sprays of scale-like dark green foliage that is aromatic when crushed. Fibrous, aromatic, reddish-brown bark. Small, upright, light brown seed cones (to 1/2 long ...
Meridian Botanicals Thuja Cedarwood essential oil (China) - 100% pure essential oil steam distilled from Thuja Cedarwood (Thuja orientalis) Suitable for all aromatherapy applications. Thuja Cedarwood is extremely balsamic and woody, with a smokey dry aroma, carrying with it a faint note of amyris or sandalwood. Thuja Cedarwood has a relaxing aroma, warming and soothing, and purifies the immediate surroundings. Origin: China Major
THUJA OCCIDENTALIS L. essential oil thuja pharmaceutical grade. Expert Council, dosage, property indication aromatherapy ★ online sales THUJA OCCIDENTALIS L. essential oil thuja. Price / shipping within 48 hours.
Autori: Alexandru C. Razus, Simona Nica, Liliana Cristian, Matei Raicopol, Liviu Birzan, Andreea Eugenia Dragu. Editorial: Elsivier, Dyes and Pigments, 91, p.55-61, 2011.. Rezumat:. Highly conjugated azo-aromatic systems have been prepared in high to moderate yields by linking mono- and bis-azo aromatic fragments to 4-(Rn-azulen-1-yl)-2,6-dimethyl-pyridine. The synthesized p-extended systems have been studied by NMR spectroscopy, UV-Vis and electrochemistry. Systematic increase of the conjugation along the azobenzene skeleton has affected the spectral properties of the azophenyl substituted 4-(azulen-1-yl)-pyridine. The synthesized compounds exhibit a bathochromic shift of the visible absorption maxima with the increase of the conjugating skeleton and introduction of an electron- ithdrawing group. The electrochemical behavior revealed a high stability toward oxidation owing to the higher polarization induced by the azulenyl-pyridine moiety.. Cuvinte cheie: Arylazo chromophores, Diazene ...
FREE DELIVERY to ANYWHERE in the UK Thuja trees make very good screening for unwanted views or an superb hedge, and are the best choice for a conifer hedge. As they will grow back strongly if cut right back or if a section is damaged, in comparison to most conifers that will not grow back from old stems. They also keep
An association between cardiac arrhythmias and ethanol use has been observed for some time. The sympathetic nervous system presumably plays an important role in the manifestation of cardiovascular...
We have emailed you at with instructions on how to set up a new password. If you do not receive an email in the next 24 hours, or if you misplace your new password, please contact:. ASA members: ...
Ive seen western redcedar a thousand times, and I never really gave it a second glance. But my opinion of this tree changed on a recent trip I took to the Pacific Northwest - I had no idea these trees got so large!. I also decided that I really like the texture of this trees foliage - flat, waxy, pleasantly regularly notched. Touching objects around me, especially things with certain pattered textures, calms me and helps me focus. I wouldnt mind having more western redcedar around for this reason, in addition to its being such a beautiful tree.. ...
Thuja Green Giant Arborvitae Qty 5 Live Trees Evergreen Privacy - 2 Container by Florida Foliage at Think Earth Shop. Hurry! Limited time offer. Offer valid only while supplies last. 5 count trays of fully rooted 2 Thuja Arborvitae Green Giant trees. One of the finest evergreens for screening or windbreak, this upright conifer is versatile, strong-rooted and virtually disease-free. Its uniform shape seldom needs pruning, but responds well to shearing. Thuja Green Giant Arborvitae Thrives in southern hea
Nociceptin orphanin FQ (N/OFQ) is the 17 amino acid endogenous ligand for the Gi-coupled N/OFQ-receptor (NOP). In vivo administration produces a wide range of physiological responses including; analgesia, hyperalgesia and anti-opioid actions.;In a series of in vitro assays including [leucyl -3H]N/OFQ binding, GTPgamma[35S] binding and inhibition of cAMP formation the following linked studies were performed; (1)N/OFQ structure-activity relationships (SAR) in cells (CHO) stably expressing human NOP (2)evaluation of receptor density on efficacy using the ecdysone inducible expression system and native tissues, (3)an investigation of NOP/G-protein coupling efficiency.;SAR studies can be summarized as combining arginine14, lysine15 repeat in N/OFQ (increase affinity/potency) with C-terminal [F/G]N/OFQ(1--13)NH2([F/G]) and [Nphe1]N/OFQ(1--13)NH 2([Nphe1]) modifications (reduce/eliminate efficacy). Arg14/Lys15 increased the affinity (pKi:10.31--11.16) and potency (pEC50:8.98--9.85) of N/OFQ. [F/G] and ...
It is a vigorous, semi-evergreen, woody climber with long ascending (scandent) stems which if given the suitable support of a mature tree or tall wall is capable to reaching between 4.5-6 meters in height.. The leaves are narrowly triangular or ovate, coarsely toothed and sometimes lobed at the base. The small, bright yellow, almost daisy-like flower-heads are produced in large panicles (multi-branched cluster of flower) over the autumn - usually during October and November. The flowers have both male and female organs (hermaphrodite) and are insect pollinated.. Senecio scandens will tolerate most ordinary garden soils so long as they are moist and well-drained. It will do best when planted in a sunny, sheltered position although in cooler European climates it will be cut back down to the ground due by freezing temperatures. Be that as it may, it will usually grow back in the spring with renewed vigor. Senecio scandens will not perform well in the shade.. Given mild seasonal conditions, Senecio ...
To ensure that your Thuja hedge stays dense, it is important to take care of it. Thuja hedges can actually be pruned throughout the year - at frost-free temperatures. Nevertheless, January is well suited to cut back the plant, since it reduces its growth in the end of January. In February the plant grows more slowly which affects the healing process in a positive way. Do not choose a too sunny day. Best time is late afternoon. This way, the freshly cut wounds do not get burned and dry well ...
Get North Pole Arborvitae (Thuja) Live Evergreen Shrub, Green Foliage, 1 Gal. On Sale today at Home Depot! Compare Garden Supplies prices & check availability for North Pole Arborvitae (Thuja) Live Evergreen Shrub, Green Foliage, 1 Gal.. Get it right now at your nearest store in Sacramento.
Buy Owen Homoeopathics Thuja 6C 120 pilules from Kogan.com. Thuja has traditionally been used to assist in the management of wart like growths and a tendency to corns warts and calluses tinea and fungal like symptoms especially on the feet..
6-Piperidin-1-yl-N-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]pyridine-3-carboxamide | C18H25F3N4O | CID 118736793 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
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Senecio o herba cana és un gran gènere de plantes dins la família Asteraceae. Consta dunes 1.500 espècies de distribució cosmopolita. Els capítols florals normalment estan ratllats i són completament grocs. Entre les espècies del gènere nhi ha de formes molt variades incloent-hi plantes suculentes ja sia de fulla, de tija o suculentes tuberoses, plantes anuals, perennes, aquàtiques, enfiladisses, arbusts i arbres petits. Algunes espècies produeixen biocides naturals, especialment alcaloides que detenen o maten els animals que se les volen menjar. ...
The Plants Database includes the following 2 subspecies of Senecio serra . Click below on a thumbnail map or name for subspecies profiles ...
The Plants Database includes the following 5 subspecies of Senecio integerrimus . Click below on a thumbnail map or name for subspecies profiles ...
Jaycee Newmans is located in Boring, Oregon, established in 1996, with the intent to act as a partner or an extension of our customers business. We strive to understand what sets your business apart from others and to help you maintain that uniqueness, always looking for plant material that matches your specifications and represents you well in the marketplace. Our goal is to exceed your expectations, to provide you with a service that saves you time and to ultimately save you money and increase your profits.. ​. ...
Pernilla fra Filcolana er 100% ren ny uld i en smuk farveskala, som passer perfekt til lækre sweatre og børnetøj. Uldgarnet har en naturlig uldstruktur og er nemt både at strikke og hækle jævnt. Garnet egner sig godt til både sweatre, cardigans, mønsterstrik og interiør. Pernilla fra Filcolana strikkes på pinde 3.5-4.0
Arborvitae Trees are some of the best and most popular evergreen privacy tree there is. Order from NatureHills.com today and save up to 30%!
Arborvitae Trees are some of the best and most popular evergreen privacy tree there is. Order from NatureHills.com today and save up to 30%!
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... cycloheptane, cyclooctane, and so on. Bicyclic alkanes include bicycloundecane, decalin, and housane. Polycyclic alkanes ...
... is a heterocyclic chemical compound with the formula C6H12O: a cycloheptane in which one methylene group is replaced by ...
Cycloheptane Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ...
Cycloheptane. Cycloalkane C7H14. Methylcyclohexane. Cyclohexane C8H8. Cubane. Octane ...
Cycloheptane Cycloalkane C7H14 Methylcyclohexane Cyclohexane C8H8 Cubane Octane ...
The structure of a PAH influences whether and how the individual compound is carcinogenic.[72][76] Some carcinogenic PAHs are genotoxic and induce mutations that initiate cancer; others are not genotoxic and instead affect cancer promotion or progression.[76][77] PAHs that affect cancer initiation are typically first chemically modified by enzymes into metabolites that react with DNA, leading to mutations. When the DNA sequence is altered in genes that regulate cell replication, cancer can result. Mutagenic PAHs, such as benzo[a]pyrene, usually have four or more aromatic rings as well as a "bay region", a structural pocket that increases reactivity of the molecule to the metabolizing enzymes.[78] Mutagenic metabolites of PAHs include diol epoxides, quinones, and radical PAH cations.[78][79][80] These metabolites can bind to DNA at specific sites, forming bulky complexes called DNA adducts that can be stable or unstable.[74][81] Stable adducts may lead to DNA replication errors, while unstable ...
In systematic chemical nomenclature, alkynes are named with the Greek prefix system without any additional letters. Examples include ethyne or octyne. In parent chains with four or more carbons, it is necessary to say where the triple bond is located. For octyne, one can either write 3-octyne or oct-3-yne when the bond starts at the third carbon. The lowest number possible is given to the triple bond. When no superior functional groups are present, the parent chain must include the triple bond even if it is not the longest possible carbon chain in the molecule. Ethyne is commonly called by its trivial name acetylene.. In chemistry, the suffix -yne is used to denote the presence of a triple bond. In organic chemistry, the suffix often follows IUPAC nomenclature. However, inorganic compounds featuring unsaturation in the form of triple bonds may be denoted by substitutive nomenclature with the same methods used with alkynes (i.e. the name of the corresponding saturated compound is modified by ...
There are two principal commercial uses of 1-MCP: maintaining the freshness of ornamental plants and flowers, and preventing the ripening of fruits. In each case, 1-MCP is combined with other materials for handling and then mixed with a specific amount of water or other solution to release it into the air.[9] It is used in enclosed indoor sites, such as coolers, truck trailers, greenhouses, storage facilities, and shipping containers.[9] Under the brand name EthylBloc, 1-MCP was approved by the U.S. Environmental Protection Agency for use on ornamental crops.[10] It is used with cut flowers, potted flowers, and bedding, nursery and foliage plants to prevent premature wilting, leaf yellowing, premature opening, and premature death.[11][12] Under the brand name SmartFresh, 1-MCP is used in the agriculture industry by growers, packers, and shippers to maintain the quality of fruits and vegetables by preventing or delaying the natural ripening process. The use of 1-MCP in agricultural products ...
Finke, H.L.; Scott, D.W.; Gross, M.E.; Messerly, J.F.; Waddington, G., Cycloheptane, Cyclooctane and 1,3,5-Cycloheptatriene. ... Finke, H.L.; Scott, D.W.; Gross, M.E.; Messerly, J.F.; Waddington, G., Cycloheptane, cyclooctane and 1,3,5-cycloheptatriene. ... Finke, H.L.; Scott, D.W.; Gross, M.E.; Messerly, J.F.; Waddington, G., Cycloheptane, cyclooctane and 1,3,5-cycloheptatriene. ... Haines, J.; Gilson, D.F.R., Investigation of the phase transition behavior in solid cycloheptane, J. Phys. Chem., 1990, 94, ...
... cycloheptane, cyclooctane, and so on. Bicyclic alkanes include bicycloundecane, decalin, and housane. Polycyclic alkanes ...
Cycloheptane Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ...
Oxepane is a heterocyclic chemical compound with the formula C6H12O: a cycloheptane in which one methylene group is replaced by ...
perfluoro cycloheptanes, C7F14 perfluoro methyl cyclohexanes, C7F14 ...
perfluoro cycloheptanes, C7F14 perfluoro methyl cyclohexanes, C7F14 ...
Cycloheptane, bromo-. Undecane, 3-methyl-. Benzene, (1-ethyl-1-propenyl)-. Cyclohexane, hexyl-. ... is cycloheptane, bromo- respectively. The yields of the liquid hydrocarbons were higher with CuCO3 catalyst than non-catalyst ...
cycloheptane ?????????? cycloheptyl ?????????? , 7 13 cyclohexadienyl ???????????????? (??????? ????????????? ). ...
Cycloheptane. Cycloalkane C7H14. Methylcyclohexane. Cyclohexane C8H8. Cubane. Octane ...
... alicyclic hydrocarbons such as cyclohexane and cycloheptane; cyclic ethers such as tetrahydrofuran and dioxane; ethers such as ... alicyclic hydrocarbons such as cyclohexane and cycloheptane; cyclic ethers such as tetrahydrofuran and dioxane; ethers such as ...
There is a slight amount of strain energy in cycloheptane and larger cycloalkanes, since it is difficult for them to adopt bond ...
Cycloheptane: chair conformation. Cycloheptane: boat conformation. Cycloheptane: equatorial form. Cyclooctane: chair ...
Step 1: [(4-Bromophenyl)(phenyl)methylene]cycloheptane (1). To a stirred suspension of Zn powder (4.80 g, 73.5 mmol) and THF ( ... A suspension of [(4-Bromophenyl)(phenyl)methylene]cycloheptane (1) (0.50 g, 1.47 mmol), TEA (1.21 mL, 8.71 mmol), acrylamide ( ...
A) 1-butyl-3-methyl-5-ethyl cycloheptane. Explain. The ring is made by seven carbons so its cyclo heptane. First point have ...
cycloheptane. What is the name of C7H14. 300. Cobalt (II) Oxide. What is the name of CoO? ...
cycloheptane. 291-64-5. Intradiffusion Coefficient: D2T (x i ); T = 298.2 K; Method: NMR PG ...
Background NMDA receptor modulation by hydrocarbons is associated with a molar water solubility cut-off. Low-affinity phenolic modulation of GABAAreceptors is also associated with a cut-off, but at...
Find here Industrial Chemicals manufacturers, suppliers & exporters in Bhiwandi, Maharashtra. Get contact details & address of companies manufacturing and supplying Industrial Chemicals in Bhiwandi, Maharashtra.
Cycloheptane, (heptadecafluorooctyl)-. C15H13F17. 172366-93-7. Benzofuran, 2-(ethylthio)-. C10H10OS. 172366-46-0. ...
Cycloheptane monoterpenoids [PR010211]. Bicyclic monoterpenoids [PR010212]. Tricyclic monoterpenoids [PR010213]. Other ...
Prenol Lipids [PR] (W) Isoprenoids [PR01] C10 isoprenoids (monoterpenes) [PR0102] Cycloheptane monoterpenoids [ ...
Cycloheptane/Liquid nitrogen -12. Benzonitrile/Liquid nitrogen -13. Ethylene glycol/Dry ice -15. o-Dichlorobenzene/Liquid ...
Cycloheptane (l). C7H14. -156.6. Cycloheptane (g). C7H14. -118.1. Ethylcyclopentane (l). C7H14. -163.4. 279.9. ...
Thus a new direction was furnished for a synthesis of compounds in the cycloheptane series. ... The result of this work was the synthesis of cycloheptatriene and cycloheptane-carboxylic acid. ...
High Performance Liquid Chromatography High Performance Liquid Chromatography Topological Index Cycloalkanes Cycloheptane ...
... cycloheptane, methylcyclohexane, methylcycloheptane, and mixtures thereof; perfluorinated hydrocarbons such as perfluorinated C ... cycloheptane, methylcyclohexane, methylcycloheptane, and mixtures thereof; aromatic and hydrocarbyl-substituted aromatic ... cycloheptane, methylcyclohexane, methylcycloheptane, and mixtures thereof, aromatic and hydrocarbyl-substituted aromatic ...
Parthenolide was the most active; canin, tanaparthin-α-peroxide and cis-cycloheptane lactone ester were partially active (48). ...
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  • The unique characteristic of these organisms is the presence of ω-alicyclic fatty acids, such as ω-cyclohexane and ω-cycloheptane, as the major components of the cellular membrane. (sun.ac.za)
  • The ring strain of the fused-cycloheptane of the ligands within iron complexes was considered to affect their catalytic performance in ethylene polymerization. (jove.com)
  • Oxepane is a heterocyclic chemical compound with the formula C6H12O: a cycloheptane in which one methylene group is replaced by oxygen. (wikipedia.org)
  • Recently, we have been particularly interested in natural products that contain seven-membered (cycloheptane) rings. (conncoll.edu)