4-((2,4-Diamino-5-pyrimidinyl)methyl)-2,6-dimethoxybenzonitrile 5-25-17-00185 (Beilstein Handbook Reference) 55687-58-6 BRN 0835609 Benzonitrile, 4-((2,4-diamino-5-pyrimidinyl)methyl)-2,6-dimethoxy- alpha-(2,4-Diamino-5-pyrimidinyl)-2,6-dimethoxy-p-tolunitrile