(9Z,12Z,15Z)-octadecatrienoate + O2 <=> (9R,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate
(9z,12z,15z)-octadecatrienoate + o2 <=> (9r,10e,12z,15z)-9-hydroperoxyoctadeca-10,12,15-trienoate
(9Z,12Z,15Z)-octadecatrienoate + O2 <=> (9R,10E,12Z,15Z)-9-hydroperoxyoctadeca-10,12,15-trienoate
(9z,12z,15z)-octadecatrienoate + o2 <=> (9r,10e,12z,15z)-9-hydroperoxyoctadeca-10,12,15-trienoate