image norpregnane skeletal formula |
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| navigate by keyword : norpregnane progestins demegestone gestonorone caproate gestronol hexanoat nomegestrol acetate norgestomet promegestone segesterone nestorone trimegestone rendering ftm kayromon model masculinizing function level replacement endocrine semisynthetic allomone prohormone intersex isolated transmasculine norsteroid contraception steroid action female male bodybuilding men hormone synthetic androgenic aas transgender androgen steroidal sex |
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| 3D image of 19-Norpregnane skeletal formula - molecular chemical structure of 19-demethyl analogue of pregnane isolated on white background |
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