6-Chloro-17-acetoxy-4,6-pregnadiene-3,20-dione17α-Acetoxy-6-chloro-4,6-pregnadiene-3,20-dioneFertilettenMatrol17-(Acetyloxy)-6-chloropregna-4,6-diene-3,20-dioneChlormadinone AcetateChlormadinone acetate(8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetateChronosyn17-Acetoxy-6-chloro-6-dehydroprogesterone6-Chloro-6-dehydro-17α-acetoxyprogesteroneGestafortin6-Chloro-17α-hydroxy-4,6-pregnadiene-3,20-dione 17-acetateMenstridyl