The Collaborative International Dictionary of English. 2000.
C2H2N4 — Cette page répertorie différents isomères, c’est à dire les molécules qui partagent la même formule brute. C2H2 … Wikipédia en Français
CH — Tetrazine Tet*raz ine, n. Also in in . [Tetrazo + ine.] (Chem.) A hypothetical compound, {C2H2N4} which may be regarded as benzene with four {CH} groups replaced by nitrogen atoms; also, any of various derivatives of the same. There are three… … The Collaborative International Dictionary of English
-in — Tetrazine Tet*raz ine, n. Also in in . [Tetrazo + ine.] (Chem.) A hypothetical compound, {C2H2N4} which may be regarded as benzene with four {CH} groups replaced by nitrogen atoms; also, any of various derivatives of the same. There are three… … The Collaborative International Dictionary of English
Tetrazine — Tet*raz ine, n. Also in in . [Tetrazo + ine.] (Chem.) A hypothetical compound, {C2H2N4} which may be regarded as benzene with four {CH} groups replaced by nitrogen atoms; also, any of various derivatives of the same. There are three isomeric… … The Collaborative International Dictionary of English
Tetrazine — is an unstable compound that consists of a six membered aromatic ring containing four nitrogen atoms with the molecular formula C2H2N4. The name tetrazine is used in the nomenclature of derivatives of this compound. Three core ring isomers exist … Wikipedia
List of organic compounds — This page aims to list well known organic compounds, including organometallic compounds, to stimulate the creation of Wikipedia articles. Note that purely inorganic compounds, minerals, and chemical elements are not included on this list. There… … Wikipedia
Tétrazine — Les trois isomères de la tétrazine : de gauche à droite la 1,2,3,4 tétrazine, la 1,2,4,5 tétrazine et la 1,2,3,5 tétrazine Une tétrazine est un composé organique instable constitué d un noyau aromatique à six atomes contenant quatre atomes d … Wikipédia en Français
Tetrazina — Estructura de la 1,2,3,4 tetrazina … Wikipedia Español
tétra- — ♦ Élément, du gr. tetra , de tettares « quatre ». tétr(a) élément, du gr. tetra, de tessares (en attique tettares), quatre . ⇒TÉTR(A) , (TÉTR , TÉTRA )élém. formant Élém. empr. au gr. ( ) , de « quatre », entrant dans la constr. de nom … Encyclopédie Universelle
tétrazine — ● tétrazine nom féminin Composé hétérocyclique C2H2N4, résultant du remplacement de quatre groupes CH du benzène par des atomes d azote … Encyclopédie Universelle
