1-Methyl-3-phenyl-1H-imidazo(4,5-c)pyridin-2(3H)-one 1-Methyl-3-phenylimidazo(4,5-c)pyridin-2-one 1H-Imidazo(4,5-c)pyridin-2(3H)-one, 1-methyl-3-phenyl- 2H-Imidazo(4,5-c)pyridin-2-one, 1,3-dihydro-1-methyl-3-phenyl- 89660-33-3 BRN 5033109