英文别名4-Amino-2-chloropyrimidine-5-carboxylic acid ethyl ester; 4-Amino-2-chlor-pyrimidin-5-carbonsaeure-aethylester; 5-Pyrimidinecarboxylic acid,4-amino-2-chloro-,ethyl ester; 4-amino-2-chloro-5-pyrimidinecarboxylic acid ethyl ester; Ethyl 4-amino-2-chloro-5-pyrimidinecarboxylate