134152-12-8 15-Prop-pgf2alpha-IE 15-Propionat-pgf2alpha-isopropyl ester 15-Propionat-prostaglandin F2alpha-isopropyl ester Prosta-5,13-dien-1-oic acid, 9,11-dihydroxy-15-(1-oxopropoxy)-, 1-methylethyl ester, (5Z,9alpha,11alpha,13E,15S)-