Synonyms: 5-Heptenoicacid,7-[(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]-3,5-dihydroxycyclopentyl]-,monosodium salt, (5Z)-rel- (9CI);5-Heptenoic acid,7-[2-[4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]-3,5-dihydroxycyclopentyl]-,monosodium salt, [1a(Z),2b(1E,3R*),3a,5a]-(?à)-;5-Heptenoic acid,7-[2-[4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]-3,5-dihydroxycyclopentyl]-,monosodium salt, [1a(Z),2b(1E,3R*),3a,5a]-;Ciosin;Cloprostenol sodium salt;Estrumat;Estrumate;ICI 80996;Planate;