(8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-17-hydroxy-10,13-dimethyl-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one; 6-Chloro-17-hydroxypregna-4,6-diene-3,20-dione; 6-Chloro-6-dehydro-17- hydroxyprogesterone; 6-Chloro-6-dehydro-17-α-hydroxyprogesterone; Chlormadinon