Synonyms: Benzoicacid, 3-[(Z)-[(3aR,4R,5R,6aS)-4-[(1E,3S)-3-cyclohexyl-3-hydroxy-1-propenyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-ylidene]methyl]-(9CI); Benzoic acid,3-[[4-(3-cyclohexyl-3-hydroxy-1-propenyl)hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-ylidene]methyl]-,[3aR-[2Z,3aa,4a(1E,3S*),5b,6aa]]-; Taprostene