nor-
Prefix. (organic chemistry) a compound derived from another by removal of a radical, especially by removal of methyl or methylene.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license.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.