英文别名1-OXO-1,2-DIHYDRO-4-ISOQUINOLINECARBOXYLIC ACID; 1-OXO-1,2-DIHYDRO-ISOQUINOLINE-4-CARBOXYLIC ACID; 1,2-Dihydro-1-oxoisoquinoline-4-carboxylic acid; 1-Hydroxyisoquinoline-4-carboxylic acid; 1-oxo-2H-isoquinoline-4-carboxylic acid; 1-Oxo-1,2-dihydroisochinolin-4-carbonsaeure; 1,2-dihydro-1-oxo-4-isoquinolinecarboxylic acid; Isocarbostyril-4-carbonsaeure; 4-Isoquinolinecarboxylic acid, 1,2-dihydro-1-oxo- 
