2,4-Diamino-5-((2,6-dimethoxy-3-pyridyl)methyl)-pyrimidine 2,4-Pyrimidinediamine, 5-((2,6-dimethoxy-3-pyridinyl)methyl)- (9CI) 5-26-09-00515 (Beilstein Handbook Reference) 65873-69-0 BRN 0831181 Pyrimidine, 2,4-diamino-5-((2,6-dimethoxy-3-pyridyl)methyl)-