The molecule is a (10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate that has R configuration at the chiral centre. It is a conjugate base of a (9R,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoic acid. It is an enantiomer of a (9S,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate.
(9R,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate