The molecule is conjugate base of 7(S),8(S)-DiHODE arising from deprotonation of the carboxylic acid function. It is a hydroxy monocarboxylic acid anion and an octadecanoid anion. It is a conjugate base of a 7(S),8(S)-DiHODE.
(7S,8S,9Z,12Z)-7,8-dihydroxyoctadeca-9,12-dienoate