151-69-9 6-alpha-Chloro-17-alpha-hydroxypregna-1,4-diene-3,20-dione acetate (ester) 6-alpha-Chloro-delta(sup 1)-dehydro-17-alpha-acetoxyprogesterone Cismadinone acetate Pregna-1,4-diene-3,20-dione, 6-alpha-chloro-17-alpha-hydroxy-, acetate (ester)