Synonyms: 5-Heptenoicacid, 7-[3-hydroxy-2-(3-hydroxy-1-octenyl)-5-oxocyclopentyl]- (8CI);(-)-Prostaglandin E2;(15S)-Prostaglandin E2;11,15-Dihydroxy-9-oxoprosta-5,13-dien-1-oic acid (5Z,11a,13E,15S);11a,15a-Dihydroxy-9-oxo-5-cis,13-trans-prostadienoic acid;Cervidil;Cerviprime;Dinoprostone;Enzaprost E;Minprositin E2;NSC 196514;PGE2;Primiprost;Prostaglandin E2;Prostenon;Prostenone;Prostin (prostaglandin);U 12062;Vivelle-Dot;l-Prostaglandin E2;