120593-19-3 15-Fdcc 15-Fluoro-13,14-dehydrocarbacyclin 15-Fluoro-13,14-dehydrocarbacycline 15-Fluoro-13,14-didehydrocarbacyclin Pentanoic acid, 5-(4-(3-fluoro-1-octynyl)hexahydro-5-hydroxy-2(1H)-pentalenylidene)-, (2Z,3aalpha,4alpha(S*),5beta,6aalpha)-(+-)-