英文同义词: | 1-(4-CHLOROPHENYL)-3-HYDROXY-1,2-DIHYDROQUINOXALIN-2-ONE;1-(4-Chlorophenyl)-3-hydroxy-1,2-dihydroqu inoxalin-2-one, 90+%;1-(4-Chlorophenyl)-3-hydroxyquinoxalin-2(1H)-one;1-(4-Chlorophenyl)-1,4-dihydroquinoxaline-2,3-dione;2,3-Quinoxalinedione, 1-(4-chlorophenyl)-1,4-dihydro- |