Organic compound

• Chem. compound
• Nitrogen compound
• Chemical compound group
• Amino acids source

Wiktionary Word definitions in Wiktionary
n. (context organic compound English) Any of a class of five-membered unsaturated heterocycles having three carbon atoms, one nitrogen atom and two double bonds

Wikipedia Word definitions in Wikipedia
Azoles are a class of five-membered heterocyclic compounds containing a nitrogen atom and at least one other non-carbon atom (i.e. nitrogen , sulfur , or oxygen ) as part of the ring. Their names originate from the Hantzsch–Widman nomenclature . The parent ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Azole \Az"ole\, n. [From Azote .] (Org. Chem.) Any of a large class of compounds characterized by a five-membered ring which contains an atom of nitrogen and at least one other noncarbon atom (nitrogen, oxygen, sulphur). The prefixes furo-, thio, and pyrro- ...