| 英文同义词: | ethyl 2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-6-oxo-1,6-dihydropyrimidine-5-carboxylate;5-Pyrimidinecarboxylic acid, 2-[2,5-dihydro-4-(2-hydroxyethyl)-3-methyl-5-oxo-1H-pyrazol-1-yl]-1,6-dihydro-6-oxo-, ethyl ester;Ethyl 2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-6-oxo-1,6-dihydro-5-pyrimidinecarboxylate |