英文同义词: | 3,4-DIHYDRO-4-OXOQUINAZOLINE-7-CARBOXYLIC ACID;7-CARBOXY-4-QUINAZOLONE;7-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-;3,4-Dihydro-4-oxo-7-quinazolinecarboxylic acid;4-oxo-3,4-dihydroquinazoline-7-carboxylic acid;3,4-DEHYDRO-4-OXO-7-QUINZOLINECARBOXYLIC ACID;3,4-Dihydro-4-oxoquinazoline-7-carboxylic acid, >=97%;4-Oxo-1,4-dihydro-quinazoline-7-carboxylic acid |