英文别名5-Chloro-2-methyl-4-pyrimidinecarboxylic acid; 5-Chloro-2-MethylpyriMidine-4-carboxylic acid; 4-PyriMidinecarboxylic acid, 5-chloro-2-Methyl-; 5-chloro-2-methylpyrimidine-4-carboxylicaci; 5-Chlor-2-methyl-pyrimidin-4-carbonsaeure; 5-chloro-2-methyl-pyrimidine-4-carboxylic acid