2-Chloro-4-methylpyrimidine; chloro-4-MethylpyriMidine; 2-Chloro-4-Methylpyrimidine; 2-Chloro-6-methylpyrimidine; 2-Chloro-4-methyl-1,3-diazine; Pyrimidine, 2-chloro-4-methyl-