Synonyms: 5-Heptenoicacid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl]cyclopentyl]-,(5Z)- (9CI); 5-Heptenoic acid,7-[3,5-dihydroxy-2-(3-hydroxy-5-phenyl-1-pentenyl)cyclopentyl]-, [1R-[1a(Z),2b(1E,3S*),3a,5a]]-;17-Phenyl-18,19,20-trinor-PGF2a; 17-Phenyl-18,19,20-trinorprostaglandin F2a; Bimatoprost acid; PhXA 70; U 35687