The chemical Sulprostone has a designated molecular formula of C23H31NO7S and a molecular weight of 465.561 g/mol. Synonyms may include: CP 34089, EINECS 262-173-0, (Z)-7-((1R,2R,3R)-3-Hydroxy-2-((E)-(3R)-(3-hydroxy-4-phenoxy-1-butenyl))-5-oxocyclopentyl)-N-(methylsulfonyl)-5-heptenamide, 16-Phenoxy-17,18,19,20 tetranor prostaglandin E(sub 2) methyl sulfonylamide, 16-Phenoxy-omega-17,18,19,20-tetranor pge-2 methylsulfonylamide, 16-Phenoxy-omega-17,18,19,20-tetranor prostaglandin E2 methylsulfonylamide, SHB 286, Sulprostona [INN-Spanish] (ChemID).