英文别名4-CHLORO-5-METHYL-2-METHYLSULFANYL-PYRIMIDINE; Pyrimidine, 4-chloro-5-methyl-2-(methylthio)-; 4-chloro-5-methyl-2-methylsulfanylpyrimidine; 4-chloro-5-methyl-2-methylsulfanyl pyrimidine; 2-methylsulphenyl-4-chloro-5-methyl-pyrimidine; 4-Chlor-5-methyl-2-methylmercapto-pyrimidin 
