英文别名DL-2-DIMETHYLAMINO-1-PROPANOL; 2-(dimethylamino)propan-1-ol; 2-(Dimethylamino)-1-propanol; 1-Propanol, 2-(dimethylamino)-; Methadone Impurity 11; Methadone Hydrochloride Impurity 20; 2-dimetylamino-1-propanol; N.N-dimethyl-DL-alanine ol; 2-dimethylaminopropan-1-ol 
