英文别名
Ethyl 20-cyano-3,3-ethylenedioxy-9alpha-hydroxypregn-5-en-21-oate;ethyl 2-cyano-2-[(8'S,9'R,10'S,13'S,14'S,17'R)-9'-hydroxy-10',13'-dimethylspiro[1,3-dioxolane-2,3'-2,4,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene]-17'-yl]acetate