• organotin
  • In accordance with one aspect of this invention, there is incorporated in the polyurethane-forming composition an organotin compound which acts as a latent heatactivable catalyst. (google.es)
  • The Rs may be the same or different, and it is preferred to employ organotin compounds having a total number of carbon atoms within the range of 12 to 72. (google.es)
  • When these organotin(IV) complexes were tested against A498, EVSA-T, H226, IGROV, M19 MEL, MCF7 and WIDR human tumor cell lines, the average ID50 values obtained were 55, 80 and 35 ng/ml for triphenyltin(IV) compounds 1-3, respectively. (uzh.ch)
  • Organotin compounds have classically been one of the more utilized synthons in palladium-catalyzed cross coupling reactions. (sigmaaldrich.com)
  • Questions
  • Nitrogen and sulfur quiz has multiple choice questions (MCQ), environmental problems caused by nitrogen compounds and nitrate fertilizers quiz questions and answers as which option is incorrect a bloom of algae, answer key with choices as provides food for aquatic life, blocks sunlight for aquatic life, utilize oxygen in water leaving lesser oxygen for rest of water life and forms a layer over water surface for competitive exam prep. (mcqslearn.com)
  • Free study guide is to learn environmental problems caused by nitrogen compounds and nitrate fertilizers quiz online with MCQs to practice test questions with answers. (mcqslearn.com)