英文别名
3,3;20,20-bis-ethanediyldioxy-5,6β-epoxy-5β-pregnan-11α-ol;3,3;20,20-Bis-aethandiyldioxy-5,6β-epoxy-5β-pregnan-11α-ol;(1'S,2'R,7'S,9'R,11'S,12'S,15'S,16'S,18'R)-2',16'-dimethyl-15'-(2-methyl-1,3-dioxolan-2-yl)spiro[1,3-dioxolane-2,5'-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane]-18'-ol