英文别名4-Chloro-2-ethylsulfanyl-6-methyl-pyrimidine; 4-CHLORO-2-ETHYLTHIO-6-METHYLPYRIMIDINE; Pyrimidine, 4-chloro-2-(ethylthio)-6-methyl-; 4-chloro-2-ethylsulfanyl-6-methylpyrimidine; 2-Aethylmercapto-4-chlor-6-methyl-pyrimidin; 2-Ethylmercapto-4-chlor-6-methyl-pyrimidin 
