The molecule is a hexadecatrienoate that is the conjugate base of (7Z,10Z,13Z)-hexadecatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an all-cis-7,10,13-hexadecatrienoic acid.
(7Z,10Z,13Z)-hexadeca-7,10,13-trienoate