2, 4-Dihydroxyquinoline, monosodium salt 2, 4-Dihydroxyquinoline- 2,4-Quinolinediol 2,4-Quinolinediol- 4510-76-3 (SODIUM SALT) 86-95-3 AIDS-020559 AIDS020559 Carbostyril, 4-hydroxy- Carbostyril, 4-hydroxy-, monosodium salt NSC89729 (SODIUM SALT)