英文别名5-Pyrimidinecarboxylic acid, 4-amino-2-methyl-; 4-amino-2-methylpyrimidine-5-carboxylicaci; 4-Amino-5-carboxy-2-methyl-pyrimidin; 4-Amino-2-methyl-pyrimidin-5-carbonsaeure; 4-Amino-5-carboxy-2-methyl-pyrimidn; 2-Methyl-4-amino-5-carboxypyrimidine; 5-Carboxy-2-methyl-4-amino-pyrimidin; 4-amino-2-methyl-pyrimidine-5-carboxylic acid; RW2642; 4-Amino-2-methyl-pyrimidin-carbonsaeure-(2) 
