17α-Ethynyl-19-nor-Δ-5(6)-androsten-17β-ol-3-one
Norgestimate (Standard)
Norgestimate
Gestonorone Capronate
Progesterone (Standard)
Progesterone
Progesterone-d 9
Norethindrone acetate (Standard)
Ethynodiol diacetate
Ethynodiol diacetate (Standard)
Chlormadinone acetate
17α-Hydroxyprogesterone (Standard)
17α-Hydroxyprogesterone- 13 C 3
17α-Hydroxyprogesterone
Medroxyprogesterone
Medroxyprogesterone (Standard)
Etonogestrel
Medroxyprogesterone-d 3
Norethindrone
Norethindrone (Standard)