英文别名
17-hydroxy-3-oxo-21-nor-5α,17βH-cholan-24-oic acid-lactone;17-Hydroxy-3-oxo-21-nor-5α,17βH-cholan-24-saeure-lacton;(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethylspiro[2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-17,6'-oxane]-2',3-dione