4,5-Dimethyl-6-ethyl-7-phenyl-6H-pyrrolo(3,4-d)pyrimidin-2(1H)-one 6H-Pyrrolo(3,4-d)pyrimidin-2(1H)-one, 4,5-dimethyl-6-ethyl-7-phenyl- 71016-55-2 BRN 0546489