英文别名:
6,7-DIMETHOXY-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER;3-Quinolinecarboxylic acid, 1,4-dihydro-6,7-diMethoxy-4-oxo-, ethyl ester;ethyl 6,7-dimethoxy-4-oxo-1H-quinoline-3-carboxylate;ethyl 4-hydroxy-6,7-dimethoxyquinoline-3-carboxylate