英文别名
21-acetoxy-3,3-ethanediyldioxy-5,6α-epoxy-5α-pregnan-20-one;21-Acetoxy-3,3-aethandiyldioxy-5,6α-epoxy-5α-pregnan-20-on;[2-[(1'S,2'R,7'R,9'S,11'S,12'S,15'S,16'S)-2',16'-dimethylspiro[1,3-dioxolane-2,5'-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane]-15'-yl]-2-oxoethyl] acetate