pyrroles

Nom commun , masculin , pluriel

Voir les mots dérivés de pyrrole.

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1 - pyrrole: definition from answers.com

pyrrole n. A five-membered heterocyclic ring compound, C 4 H 5 N, having an odor similar to chloroform, that is the parent compound of protoporphyrin.
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2 - pyrrole: definition from answers.com

1. a toxic, basic, heterocyclic compound; obtained by destructive distillation of various animal substances and used in the manufacture of pharmaceuticals.
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3 - pyrroles - definition of pyrroles in the medical dictionary - by the ...

pyr·role (pîr l ). n. A five-membered heterocyclic ring compound, C4H5N, having an odor similar to chloroform, that is the parent compound of protoporphyrin.
http://medical-dictionary.thefreedictionary.com/Pyrroles

4 - pyrroles - definition of pyrroles in the medical dictionary - by the ...

noun Chemistry. a colorless, toxic, liquid, five-membered ring compound, C4H5N , that is a component of chlorophyll, hemin, and many other important naturally ...
http://medical-dictionary.thefreedictionary.com/Pyrroles

5 - pyrroles - definition of pyrroles by the free online dictionary ...

pyrrole - Définition Français : Retrouvez la définition de pyrrole, ainsi que les homonymes... - Dictionnaire, définition, expression, conjugaison, synonyme, ...
http://www.thefreedictionary.com/Pyrroles

6 - pyrroles - definition of pyrroles by the free online dictionary ...

pyrrole definition: 1. Any of a class of organic compounds having a five-member ring composed of four carbon atoms and one nitrogen atom. The pyrrole ring ...
http://www.thefreedictionary.com/Pyrroles

7 - Pyrrole | define pyrrole at dictionary.com

pyrrole. Definition from Wiktionary, the free dictionary. Jump to: navigation, search ... pyrrole (plural pyrroles). (organic chemistry) Any of a class of aromatic ...
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8 - Pyrrole | define pyrrole at dictionary.com

pyrrole définition, synonymes, conjugaison, voir aussi 'pyrrol','pyrrolique','pyrole',' pyrryle', expression, exemple, usage, synonyme, antonyme, contraire, ...
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