AIDS-157731 AIDS157731 Benzenesulfonic acid, 5-[(E)-(5-acetyl-8-hydroxy-6-quinolinyl)azo]-2-[(E)-2-[4-[(E)-(5-acetyl-8-hydroxy-7-quinolinyl)azo]-2-sulfophenyl]ethenyl]- NSC648799 (SODIUM SALT)