<unk>  (INN, BAN) is a steroidal progestin which was never marketed. An acylated derivative,<unk>  acetate, is used clinically used as a pharmaceutical drug.
While<unk>  is sometimes used as a synonym for<unk>  acetate, what is almost always being referred to is actually<unk>  acetate and not<unk> .
Chlormadinone
Methylenedioxymethcathinone
Delmadinone
Dextropropoxyphene
Norpropoxyphene
Cyclobutyrol
Clomiphene
Ethinylestradiol