2,6-Dimethyl-4-quinolinol , with CAS number of 15644-82-3, can be called 4(1H)-quinolinone, 2,6-dimethyl- ; 2,6-Dimethylquinolin-4(1H)-one ; 4-quinolinol, 2,6-dimethyl- ; 2,6-Dimethylquinolin-4-ol .