2,6-Dimethoxy-4-aminopyrimidine 2,6-Dimethoxypyrimidin-4-amine 3289-50-7 4-Amino-2,6-dimethoxypyrimidine 4-Pyrimidinamine, 2,6-dimethoxy- 6-Amino-2,4-dimethoxypyrimidine EINECS 221-946-2 NSC 166290 Pyrimidine, 4-amino-2,6-dimethoxy-