英文别名4-Pyrimidinecarboxylicacid,1,6-dihydro-6-oxo-,ethylester(9CI); 4-PYRIMIDINECARBOXYLIC ACID, 1,6-DIHYDRO-6-OXO-, ETHYL ESTER; ethyl 6-hydroxypyrimidine-4-carboxylate; ethyl 6-oxo-1,6-dihydropyrimidine-4-carboxylate; ethyl 1,6-dihydro-6-oxopyrimidine-4-carboxylate; 1,6-Dihydro-6-oxo-4-pyrimidinecarboxylic acid ethyl ester; 1,6-Dihydro-6-oxo-pyrimidin-4-carboxylic acid ethyl ester; ethyl 4-oxo-1H-pyrimidine-6-carboxylate 
