1,3-Naphthalenedisulfonic acid, 7,7'-azoxybis[[[[[(2-sulfo-4,1-phenylene-2,1-ethenediyl]-3-sulfo-4,1-phenylene]azo]-4,1-phenylene]azo]bis- 6273-53-6 (OCTASODIUM SALT) AIDS-000337 AIDS000337 NSC35617 (OCTASODIUM SALT) Suramin analog;1,3-Naphthalenedisulfonic acid der.