Synonyms: (9α,11α,13E,15S,17S)-6,9-Epoxy-5-iodo-17,20-dimethyl-11,15-bis[(tetrahydro-2H-pyran-2-yl)oxy]prost-13-en-1-oic acid methyl ester;5-[(3aR,4R,5R,6aS)-5-(Tetrahydro-2H-pyran-2-yloxy)-4-[(1E,3S,5S)-5-methyl-3-(tetrahydro-2H-pyran-2-yloxy)-1-nonenyl]hexahydro-2H-cyclopenta[b]furan-2-yl]-5-iodovaleric acid methyl ester