英文别名Dutasteride EP Impurity I; Dutasteride dimer 2; Dutasteride beta dimer; Dutasteride Beta-Dimer; Dutasteride impurity I [EP]; (4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-[2,5-Bis(trifluoromethyl)phenyl]-1-{[(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinolin-7-yl]carbonyl}-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide; N-(2,5-Bis(trifluoromethyl)phenyl)-3-oxo-4-(3-oxo-4-aza-5alpha-androst-1-ene-17beta-carbonyl)-4-aza-5alpha-androst-1-ene-17beta-carboxamide; Dutasteride b-dimer; DUTASTERIDE .BETA. DIMER; Dutasteride α-Dimer 
