annulene
Noun. (organic chemistry) Any monocyclic hydrocarbon, of general formula CnHn (where n is even), or CnHn+1 (where n is odd).This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.