SMILES: CC/C=C\\C[C@H]1/C(=C/C=C\\CCCCCCCC(=O)[O-])/O1
Description: The molecule is an octadecanoid anion that is the conjugate base of (9Z,11Z,13S,15Z)-12,13-epoxyoctadecatrienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is an octadecanoid anion, a long-chain fatty acid anion and a polyunsaturated fatty acid anion. It is a conjugate base of a (9Z,11Z,13S,15Z)-12,13-epoxyoctadecatrienoic acid.