Synonyms: Pregna-4,6-dien-20-one,6-chloro-3b,17-dihydroxy-, 17-acetate(7CI,8CI); 17a-Acetoxy-6-chloro-3b-hydroxypregna-4,6-dien-20-one; 3b-Hydroxychlormadinone acetate;6-Chloro-3b,17-dihydroxypregna-4,6-dien-20-one17-acetate; AY 11497; Chlormadinol acetate