1,3,2-Dithiarsolane-4-methanol, 2-(4-((4,6-diamino-1,3,5-triazin-2-yl)amino)phenyl)- 2-(p-(4,6-Diamino-s-triazin-2-ylamino)phenyl)-1,3,2-dithiarsolane-4-methanol 494-79-1 EINECS 207-793-4 MELARSOPROL Mel B Melarsoprol [BAN:DCF:INN] Melarsoprolum [INN-Latin] RP 3854