The molecule is the monocarboxylic acid anion obtained by removal of a proton from the carboxylic acid group of (8E,10S,12Z,15Z)-10-hydroperoxyoctadeca-8,12,15-trienoic acid. It is a conjugate base of an (8E,10S,12Z,15Z)-10-hydroperoxyoctadeca-8,12,15-trienoic acid.
(8E,10S,12Z,15Z)-10-hydroperoxyoctadeca-8,12,15-trienoate