英文别名4-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-, Methyl ester; Methyl 2-Oxo-1H-quinoline-4-carboxylate; 2-hydroxy-4-carbomethoxyquinoline; methyl 2-hydroxyquinoline-4-carboxylate; 2-hydroxy-quinoline-4-carboxylic acid methyl ester; 2-Hydroxy-chinolin-4-carbonsaeure-methylester; 4-methoxycarbonyl-2-hydroxyquinoline; 2-Hydroxy-cinchoninsaeure-methylester; methyl 2-hydroxy-4-quinolinecarboxylate; 4-Quinolinecarboxylic acid, 2-hydroxy-, methyl ester 
