英文别名4-Amino-6-methyl-2-(methylthio)pyrimidine; 6-Methyl-2-(methylthio)pyrimidin-4-amine; 4-Pyrimidinamine, 6-methyl-2-(methylthio)-; 6-Methyl-2-methylsulfanyl-pyrimidin-4-amine; 6-Methyl-2-methylmercapto-pyrimidin-4-ylamin; 6-Methyl-2-methylsulfanyl-pyrimidin-4-ylamine