英文同义词: | ethyl 1,7-dihydro-2-(methylthio)-7-oxo-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate;ethyl 2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate;[1,2,4]Triazolo[1,5-a]pyrimidine-6-carboxylic acid, 1,7-dihydro-2-(methylthio)-7-oxo-, ethyl ester |