Allylestrenol432-60-0100 % similar Ethylestrenol965-90-275 % similar Lynestrenol52-76-660 % similar Norethandrolone52-78-849 % similar Methylnortestosterone514-61-442 % similar Gestonorone2137-18-039 % similar Norethindrone68-22-439 % similar Desogestrel54024-22-537 % similar Ethynodiol diacetate297-76-733 % similar Norethisterone acetate51-98-932 % similar Norethisterone enanthate3836-23-531 % similar Bolandiol19793-20-531 % similar Mibolerone3704-09-431 % similar