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pyridine    
n. 比啶[治喘病药]

比啶[治喘病药]

pyridine
n 1: a toxic colorless flammable liquid organic base with a
disagreeable odor; usually derived from coal


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  • Pyridine - Wikipedia
    The major products of pyridine metabolism are N -methylpyridiniumhydroxide, which are formed by N -methyltransferases (e g , pyridine N -methyltransferase), as well as pyridine N -oxide, and 2-, 3-, and 4-hydroxypyridine, which are generated by the action of monooxygenase
  • Pyridine | C5H5N | CID 1049 - PubChem
    Pyridine appears as a clear colorless to light yellow liquid with a penetrating nauseating odor Vapors are heavier than air Toxic by ingestion and inhalation Combustion produces toxic oxides of nitrogen
  • Pyridine - American Chemical Society
    Pyridine is a colorless liquid with a foul odor and several hazardous properties In the late 1840s, physician chemist Thomas Anderson at the University of Edinburgh produced several liquids by heating animal bones to high temperatures
  • Pyridine | Aromatic, Aliphatic, Nitrogenous | Britannica
    pyridine, any of a class of organic compounds of the aromatic heterocyclic series characterized by a six-membered ring structure composed of five carbon atoms and one nitrogen atom The simplest member of the pyridine family is pyridine itself, a compound with molecular formula C 5 H 5 N
  • Pyridine | 110-86-1 - ChemicalBook
    Pyridine (unsubstituted pyridine) and its derivative (substituted pyridines) are widely used in chemistry Pyridine is a solvent used for many organic compounds and anhydrous metallic salt chemicals
  • CDC - NIOSH Pocket Guide to Chemical Hazards - Pyridine
    Azabenzene, Azine Colorless to yellow liquid with a nauseating, fish-like odor
  • Pyridines: Uses, Structure, and Biological Roles
    Pyridine is a foundational chemical structure, forming the basis for vital nutrients like Vitamin B6 as well as key agrochemical and pharmaceutical agents
  • Pyridine - NIST Chemistry WebBook
    Pyridine Formula: C 5 H 5 N Molecular weight: 79 0999 IUPAC Standard InChI: InChI=1S C5H5N c1-2-4-6-5-3-1 h1-5H Copy
  • Pyridine | Formula, Properties Application
    Pyridine is a heterocyclic organic compound that is often described as a benzene ring with one CH group replaced by a nitrogen atom It is an important part of many biological and industrially significant compounds, offering a wide array of uses
  • Pyridine: Exposure, risk management, and impact on life and environment
    Industrial waste containing pyridine and its derivatives is toxic to marine organisms and pollutes the environment due to its bad taste and unpleasant odor Pyridine with the molecular formula C 5 H 5N, is a primary heterocyclic organic compound





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