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  • chemical
  • It is chemical compounds.In case of contact, immediately wash skin with soap and copious amountsof water. (trivenichemicals.com)
  • The present invention relates to the field of chemical synthesis, and in particular to an ammonium carboxylate compound, a crystal form and an amorphous substance thereof, and a preparation method therefor. (sumobrain.com)
  • It is also one of the chemical compounds found in castoreum . (cfapps.io)
  • 5. From a consideration of the structure-activity data presented, it is concluded that although the phenoxyethyl grouping is capable of influencing the adrenergic blocking activity of β-haloalkylamines by altering, through a resonance mechanism, the chemical properties of the active intermediates formed by members of this series, its primary contribution to the high activity of certain of the compounds reported here is steric. (aspetjournals.org)
  • carbon
  • We have compared the structural formulae of various trichothecenes and suggest that the presence of substituents on carbon-15 of the common trichothecene ring may be important in determining the precise modes of action of this group of compounds. (mendeley.com)
  • Agents
  • Diphenoxyethyl- and phenoxyethyl-benzyl-β-haloalkylamines are very potent adrenergic blocking agents which produce a typical Dibenamine-type blockade. (aspetjournals.org)
  • Several of the above phenoxyethyl-benzyl compounds are more potent adrenergic blocking agents than any β-haloalkylamines previously reported. (aspetjournals.org)
  • case
  • In the case of the 1,3-dipole generated from N-benzyl-N-(methoxymethyl)-N-[1-(trimethylsilyl)ethyl]amine (5b), the [2+cycloaddition proceeded in a non-regioselective manner leading to a mixture of regio- and diastereoisomers. (uzh.ch)
  • effect
  • More importantly, these compounds were considerably more active when used in combination with trimethoprim and a significant synergistic effect was observed (MIC = 0.98-7.81 µg/mL) against E. coli and S. aureus. (eurekaselect.com)
  • high
  • Provided are: a novel compound usable as an organic tag which has a high stability under acidic conditions in peptide synthesis, etc. (sumobrain.com)