is conjugate acid of is protonated form of has functional parent has functional parent hydroxy monounsaturated fatty acid homoallylic alcohol long-chain fatty acid oleic acid secondary alcohol (9Z)-12-hydroxyoctadec-9-enoate (9Z)-12-hydroxyoctadec-9-enoic acid 12-hydroxyoleic acid chebi_ontology A hydroxy fatty acid that is (9<i>Z</i>)-octadec-9-enoic (oleic) acid carrying a hydroxy substituent at position 12. CHEBI:85639