英文别名
17.20ξ.21-trihydroxy-17βH-pregnen-(4)-one-(3);17.20ξ.21-Trihydroxy-17βH-pregnen-(4)-on-(3);17beta,20xi,21-Trihydroxy-4-pregnen-3-one;(8R,9S,10R,13S,14S,17S)-17-(1,2-dihydroxyethyl)-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one