英文同义词: | methyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-7-carboxylate;3,4-dihydro-4-oxo-Thieno[3,2-d]pyrimidine-7-carboxylic acid methyl ester;methyl 4-hydroxythieno[3,2-d]pyrimidine-7-carboxylate;Thieno[3,2-d]pyrimidine-7-carboxylic acid, 3,4-dihydro-4-oxo-, methyl ester |