has functional parent long-chain fatty acid heptadecanoic acid branched-chain saturated fatty acid methyl-branched fatty acid 16-methylheptadecanoic acid (+)-Isostearic acid 16-methylheptadecanoic acid 16-methylmargaric acid 284.272 284.47720 A methyl-branched fatty acid that is heptadecanoic acid (margaric acid) substituted by a methyl group at position 16. AGR:IND44470815 AGR:IND92029540 C18H36O2 CAS:2724-58-5 CC(C)CCCCCCCCCCCCCCC(O)=O CHEBI:84896 HMDB:HMDB0031066 InChI=1S/C18H36O2/c1-17(2)15-13-11-9-7-5-3-4-6-8-10-12-14-16-18(19)20/h17H,3-16H2,1-2H3,(H,19,20) Isooctadecanoic acid LIPID_MAPS_instance:LMFA01020014 PMID:13363830 PMID:6033596 Reaxys:1782699 XDOFQFKRPWOURC-UHFFFAOYSA-N chebi_ontology