has role octadecenoic acid octadec-9-enoic acid 18:1, n-9 282.256 282.46136 9-octadecenoic acid An octadecenoic acid with a double bond at C-9. Beilstein:1726541 C18:1, n-9 C18H34O2 CAS:2027-47-6 CHEBI:36021 Delta(9)-octadecenoic acid InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20) PMID:20110887 PMID:22908585 PMID:23578483 PMID:24478215 Reaxys:1726541 ZQPPMHVWECSIRJ-UHFFFAOYSA-N [H]C(CCCCCCCC)=C([H])CCCCCCCC(O)=O chebi_ontology octadec-9-enoic acid plant metabolite