(5Z,11-alpha,13E,15R)-11,15-Dihydroxy-16,16-dimethyl-9-oxoprosta-5,13-dien-1-oic acid 16,16-DIMETHYLPROSTAGLANDIN E2 16,16-Dimethyl-pge2 16,16-Dimethyl-prostaglandin E2 39746-25-3 5-Heptenoic acid, 7-(2-(4,4-dimethyl-3-hydroxy-1-octenyl)-3-hydroxy-5-oxocyclopentyl)- 7-(2-(4,4-Dimethyl-3-hydroxy-1-octenyl)-3-hydroxy-5-oxocyclopentyl)-5-heptenoic acid BRN 2896843 Prosta-5,13-dien-1-oic acid, 11,15-dihydroxy-16,16-dimethyl-9-oxo-, (5Z,11-alpha,13E,15R)-