108945-35-3 Benzoic acid, 3-((4-(3-cyclohexyl-3-hydroxy-1-propenyl)hexahydro-5-hydroxy-2H-cyclopenta(b)furan-2-ylidene)methyl)-, (3aR-(2Z,3a-alpha,4-alpha(1E,3S*),5-beta,6a-alpha))- Taprostene Taprostene [INN] Taprosteno [Spanish] Taprostenum [Latin] alpha-((2Z,3aR,4R,5R,6aS)-4-((1E,3S)-3-cyclohexyl-3-hydroxypropenyl)hexahydro-5-hydroxy-2H-cyclopenta(b)furan-2-ylidene)-m-toluic acid