Synonyms: 15-KETO TRAVOPROST;15-KETO FLUPROSTENOL ISOPROPYL ESTER;15-OXO-9ALPHA,11ALPHA-DIHYDROXY-16-(3-(TRIFLUOROMETHYL)PHENOXY)-17,18,19,20-TETRANOR-PROSTA-5Z,13E-DIEN-1-OIC ACID, ISOPROPYL ESTER;(5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E)-3-oxo-4-[3-(trifluoroMethyl)phenoxy]-1-butenyl]cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester;5-Heptenoic acid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E)-3-oxo-4-[3-(trifluoroMethyl)phe noxy]-1-butenyl]cyclopentyl]-, 1-Methylethyl ester, (5Z)-;(5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]cyclopentyl]-5-heptenoic acid 1-methylethyl ester