223752-74-7

1,2-diMethyl-3-hydroxyquinolinone 3-hydroxy-1,2-dimethylquinolin-4-one 3-hydroxy-1,2-diMethylquinolin-4(1H)-one 3-Hydroxy-1,2-dimethyl-4(1H)-quinolinone 4(1H)-Quinolinone, 3-hydroxy-1,2-dimethyl-