英文别名:
N-METHYL-6-HYDROXY-2-OXYINDOLE;6-HYDROXY-1-METHYLINDOLIN-2-ONE;6-Hydroxy-1-methyl-1,3-dihydro-indol-2-one;6-hydroxy-1-methyl-2,3-dihydro-1H-indol-2-one;2H-Indol-2-one, 1,3-dihydro-6-hydroxy-1-methyl-;Carbazochrome Impurity 21;Carbazochrome Impurity 45