Estron 3-Hydroxyoestra-1,3,5(10),6,8-pentaen-17-on Estradiol 1,2,3,4-Tetrahydro-2-methylnaphthalin-1-on Mestranol 2-Acetyl-1,2,3,4-tetrahydronaphthalin-1-on oestriol 1,2,3,4-Tetrahydro-2-naphthoesaeure Estradiolbenzoat Ethinylestradiol Methyl-[1S-(1α,4aα,10aβ)]-1,2,3,4,4a,9,10,10a-octahydro-6-methoxy-1,4a-dimethylphenanthren-1-carboxylat Cyclopropyl-2,4-xylylketon (R*,R*)-(+)-9,9',10,10'-Tetrahydro-4,4',5,5'-tetrahydroxy-10,10'-dioxo[9,9'-bianthracen]-2,2'-dicarbonsure 1,4,4a,9a-Tetrahydroanthrachinon