139-93-5 (DIHYDROCHLORIDE SALT) 3,3'-Diamino-4, 4'-dihydroxyarsenobenzene AIDS-019882 AIDS019882 Arsaminol Arsphenamine Diarsenol Eparsenol Kharsivan NSC3097 (DIHYDROCHLORIDE SALT) Novarsol Phenol, 4,4'-(1,2-diarsenediyl)bis(2-amino)- Salvarsan Sanluol X 109