SMILES: CCCCCCCC/C=C\\C/C=C\\CCCCC(=O)[O-]
Description: The molecule is an octadecadienoate obtained by deprotonation of the carboxy group of (6Z,9Z)-octadecadienoic acid; major species at pH 7.3. It is a conjugate base of a (6Z,9Z)-octadecadienoic acid.