139-93-5 3,3'-Diamino-4,4'-dihydroxyarsenobenzene dihydrochloride 4,4'-(1,2-DIARSENEDIYL)BIS[2-AMINOPHENOL], DIHYDROCHLORIDE Arsabenzosol Arsaminol Arsenobenzene, 3,3'-diamino-4,4'-dihydroxy-, dihydrochloride Arsenobenzol dihydrochloride Arsenphenolamine hydrochloride Arsphenamine Diarsenol Ehrlich 606 Eparsenol Kharsivan NSC-3097 NSC3097 Novarsol Phenarsenamine Phenol, 4,4'-(1,2-diarsenediyl)bis[2-amino-, dihydrochloride Phenol, 4,4'-arsenobis[2-amino-, dihydrochloride Salavarsan Salvarsan Sanluol Six hundred six Tanvarsan WLN: ZR BQ E-AS-U-AS-R CZ DQ X 109