Submitted by György Chityil ... on Fri, 01/19/2018 - 23:58 Hierarchy: NounDescription: {{biochemistry}} a C<sub>20</sub> fatty acid, containing a cyclopentane ring, that is the basis of the prostaglandinsNgram: prostanoic acidNgram Text: prostanoic acidSource: WiktionaryIssue: 0Wiktionary tag: biochemistryNgram Count: 2