英文别名(3R,5S,8R,9S,10S,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol; 5alpha-Pregnane-3alpha,20alpha-diol; 3A,20A-Dihydroxy-5A-pregnane; Allopregnanediol; Allopregnane-3alpha,20alpha-diol; 5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL; 5A-PREGNANE-3A,20ALPHA-DIOL; (3a,5a,20S)-Pregnane-3,20-diol 
