The molecule is a monocarboxylic acid anion that is the conjugate base of 12-[(9Z)-hexadecenoyloxy]octadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 12-[(9Z)-hexadecenoyloxy]octadecanoic acid.
12-[(Z)-hexadec-9-enoyl]oxyoctadecanoate