英文别名：
5α-pregan-20β-ol-3-one;(5alpha,20beta)-20-hydroxypregnan-3-one;DTXSID301302561;Allopregnan-20.beta.-ol-3-one;(5I+/-,20R)-20-Hydroxypregnan-3-one;CHEBI:78594;ALLOPREGNAN-20.BETA.-OL-3-ONE [MI];(5S,8R,9S,10S,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one;5alpha-pregnan-20Beta-ol-3-one;20-Hydroxypregnan-3-one #;Allopregnan-20beta-ol-3-one;UNII-556HK348QM;(5alpha,20R)-20-hydroxypregnan-3-one;516-58-5;5.alpha.-pregnan-20.beta.-ol-3-one;Q27147860;556HK348QM;5alpha-pregan-20beta-ol-3-one;DYVGYXXLXQESJE-XPLLOJBJSA-N;
Inchi：
1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h13-14,16-19,22H,4-12H2,1-3H3/t13-,14+,16+,17-,18+,19+,20+,21-/m1/s1
2423903095 
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