英文别名1-oxo-1,2-dihydroisoquinoline-5-carboxylic acid; 1-Hydroxyisoquinoline-5-carboxylic acid; 1-Hydroxy-2-azanaphthalene-5-carboxylic acid; 5-Carboxy-1-hydroxyisoquinoline; 1-oxo-2H-isoquinoline-5-carboxylic acid; 5-Isoquinolinecarboxylic acid, 1,2-dihydro-1-oxo-; 1-oxoisoquinoline-5-carboxylic acid 
