17α-Ethynyl-19-nor-Δ-5(6)-androsten-17β-ol-3-one
Norgestimate
Norgestimate (Standard)
Gestonorone Capronate
Progesterone
Progesterone (Standard)
Norethindrone acetate (Standard)
Chlormadinone acetate
Ethynodiol diacetate
Ethynodiol diacetate (Standard)
17α-Hydroxyprogesterone
17α-Hydroxyprogesterone- 13 C 3
17α-Hydroxyprogesterone (Standard)
Medroxyprogesterone (Standard)
Etonogestrel
Medroxyprogesterone
Altrenogest
Altrenogest-d 5
Norethindrone
Norethindrone (Standard)