(((1R)-(1alpha(Z),2beta(1E,3R*),3alpha,5alpha))-7-(3,5-dihydroxy-2-(3-hydroxy-4-(3-trifluoromethyl)phenoxy)-1-butenyl)cyclopentyl)-5-heptenoic acid, 1-methylethyl ester 157283-68-6 207742-69-6 5-Heptenoic acid, 7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((1E,3R)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)-1-butenyl)cyclopentyl)-, 1-methylethyl ester, (5Z)- 5-Heptenoic acid, 7-(3,5-dihydroxy-2-(3-hydroxy-4-(3-(trifluoromethyl)phenoxy)-1-butenyl)cyclopentyl)-, 1-methylethyl ester, (1R-(1alpha(Z),2beta(1E,3R*),3alpha,5alpha))- AL-6221 AL6221 Travatan Travoprost Travoprost [USAN] Travpoprost