Ethylestrenol965-90-2100 % similar Allylestrenol432-60-075 % similar Norethandrolone52-78-866 % similar Lynestrenol52-76-663 % similar Methylnortestosterone514-61-444 % similar Desogestrel54024-22-543 % similar Gestonorone2137-18-041 % similar Norethindrone68-22-441 % similar Norgestrel6533-00-237 % similar Levonorgestrel797-63-737 % similar 13-Ethylgon-4-ene-3,17-dione21800-83-935 % similar (±)-13β-Ethylgon-4-ene-3,17-dione23477-67-035 % similar Ethynodiol diacetate297-76-735 % similar Norethisterone enanthate3836-23-534 % similar Norethisterone acetate51-98-934 % similar Bolandiol19793-20-532 % similar Mibolerone3704-09-432 % similar Nandrolone434-22-031 % similar Methyl (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylate1370003-76-131 % similar Dienogest65928-58-731 % similar