1,6-Diethyl-4,5-dimethyl-7-phenyl-6H-pyrrolo(3,4-d)pyrimidin-2(1H)-one 1,6-Diethyl-4,5-dimethyl-7-phenylpyrrole(1H,6H)(3,4-d)pyrimidin-2-one 6H-Pyrrolo(3,4-d)pyrimidin-2(1H)-one, 1,6-diethyl-4,5-dimethyl-7-phenyl- 70886-88-3 BRN 0553643