New Collegiate Dictionary. 2001.
Pyridine — Pyridine … Wikipedia
Pyridine — Structures de la pyridine Général Nom IUPAC Azine … Wikipédia en Français
PYRIDINE — Formule brute: C5H5 Masse moléculaire: 79,00 g Point de solidification: 42 0C Point d’ébullition: 115,5 0C Densité (à 0 0C): 1,003 Liquide incolore d’odeur pénétrante caractéristique et désagréable, inflammable. Ce composé hétérocycle aromatique… … Encyclopédie Universelle
Pyridine — Pyr i*dine, n. [From Gr. ? fire.] (Physiol. Chem.) A nitrogenous base, {C5H5N}, obtained from the distillation of bone oil or coal tar, and by the decomposition of certain alkaloids, as a colorless liquid with a peculiar pungent odor. It is the… … The Collaborative International Dictionary of English
pyridine — [pir′ə dēn΄, pir′ədin] n. [ PYR + ID + INE3] a flammable, colorless or pale yellow liquid base, C5H5N, having a sharp, penetrating odor: it is produced in the distillation of coal tar or bone oil and is used in the synthesis of vitamins and drugs … English World dictionary
pyridine — pyridic /puy rid ik/, adj. /pir i deen , din/, n. Chem. a colorless, flammable, liquid organic base, C5H5N, having a disagreeable odor, usually obtained from coal or synthesized from acetaldehyde and ammonia: used chiefly as a solvent and in… … Universalium
pyridine — piridinas statusas T sritis chemija apibrėžtis Heterociklinis junginys. formulė (CH)₅:N santrumpa( os) Py atitikmenys: angl. pyridine rus. пиридин … Chemijos terminų aiškinamasis žodynas
Pyridine N-oxyde — Général Nom IUPAC 1 oxyde de pyridine pyridine 1 oxyde Synonymes pyridine … Wikipédia en Français
pyridine nucleotide — n a nucleotide characterized by a pyridine derivative as a nitrogen base esp NAD … Medical dictionary
Pyridine-N-oxide — chembox new ImageFile=PyO .png ImageSize= 100 IUPACName= Pyridine N oxide OtherNames= pyridine 1 oxide Section1=Chembox Identifiers CASNo= 694 59 7 PubChem= 24888050 SMILES= Section2=Chembox Properties C=5 | H = 5 | N = 1 | O = 1 MolarMass= 95.10 … Wikipedia
Pyridine N-methyltransferase — In enzymology, a pyridine N methyltransferase (EC number|2.1.1.87) is an enzyme that catalyzes the chemical reaction:S adenosyl L methionine + pyridine ightleftharpoons S adenosyl L homocysteine + N methylpyridiniumThus, the two substrates of… … Wikipedia
