¹ Source: wiktionary.com
Medical Definition of Undecenoic acid
1. CH2CH(CH2)8COOH;an acid present in small amounts in sweat; used with its zinc salt in ointments, or as a powder in the treatment of fungus diseases of the skin, psoriasis, and certain other cutaneous affections. Synonym: undecenoic acid. (05 Mar 2000)