3-Hydroxyoestra-1,3,5(10),6,8-pentaen-17-on 2-(Diphenylacetyl)-1H-inden-1,3(2H)-dion-1-hydrazon Strychnin 2-Acetyl-1,2,3,4-tetrahydronaphthalin-1-on Ethinylestradiol Brucin 2,2'-Dihydroxy-2,2'-biindan-1,1',3,3'-tetraon 21,23-Dioxa(13)cytochalasa-13,19-dien-1,17,22-trion, 6,7-epoxy-18-hydroxy-16,18-dimethyl-10-phenyl-,(7S,13E,16S,18R,19E)- Estron Estradiol oestriol Mestranol (R*,S*)-4,4'-(2,3-Dimethylbutan-1,4-diyl)bisbrenzcatechin 7(S)-Hydroxy-16(R)-methyl-10-phenyl-24-oxa(14)cytochalasa-6(12),13(E),21(E)-trien-1,20,23-trion Estradiolbenzoat Methyl-[1S-(1α,4aα,10aβ)]-1,2,3,4,4a,9,10,10a-octahydro-6-methoxy-1,4a-dimethylphenanthren-1-carboxylat