(2E,11 alpha,13E,15R)-11,15-dihydroxy-16,16- dimethyl-9-oxoprosta-2,13-dien-1-oic acid, methyl ester
Prosta-2,13-Dien-1-Oic Acid, 11,15-Dihydroxy-16,16-Dimethyl-9-Oxo-, Methyl Ester, (2E,11Alpha,13e,15R)-