英文别名6,7-DIMETHYL-2(1H)-QUINOXALINONE; 2-HYDROXY-6,7-DIMETHYLQUINOXALINE; 6,7-Dimethyl-2-hydroxyquinoxaline; 6,7-diMethylquinoxalin-2-ol; 2(1H)-Quinoxalinone, 6,7-dimethyl-; 6,7-dimethyl-1H-quinoxalin-2-one; 6,7-dimethylquinoxalin-2-one; 6,7-dimethyl-2-oxo-1,2-dihydroquinoxaline; 6,7-dimethylquinoxaline-2-one 
