2-Benzoyl-4,6-dimethylisothiazolo(5,4-b)pyridin-3(2H)-one 2H-2-Benzoyl-4,6-dimethylpyrido(3,2-d)isothiazolin-3-one 97248-89-0 Isothiazolo(5,4-b)pyridin-3(2H)-one, 2-benzoyl-4,6-dimethyl-