Synonyms
Estradiene dione-3-keta
Estra-5(10),9(11)-diene-3,17-dione 3-Ethylene Ketal
(8S,13S,14S)-13-Methyl-1,2,6,7,8,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(4H)-one
3,3-(Ethylenedioxy)estra-5(10),9(11)-dien-17-one