(Bis(8-hydroxyquinolyl)amino)salicylic acid 55720-09-7 Benzoic acid, 4-amino-2-hydroxy-, compd. with 8-quinolinol (1:2) Di-8-oxyquinoline-N-aminosalicylic acid Salicylic acid, (bis(8-hydroxyquinolyl)amino)-