16-(3-Chlorophenoxy)-17,18,19,20-tetranor-2,3-trans-didehydro-pgf2-alpha 16-(3-Chlorophenoxy)-17,18,19,20-tetranor-2,3-trans-didehydroprostaglandin F2-alpha 2,5-HEPTADIENOIC ACID, 7-(2-(4-(3-CHLOROPHENOXY)-3-HYDROXY-1-BUTENYL)-3,5-DIHYDR 2,5-Heptadienoic acid, 7-(2-(4-(3-chlorophenoxy)-3-hydroxy-1-butenyl)-3,5- dihydroxycyclopentyl)-, (1R-(1-alpha(2E,5Z),2-beta(1E,3R*),3-alpha,5-alpha))- 73275-75-9 BRN 5640616