38920-78-4 Bis-2-((4-(2,5-xylyloxy)butyl)amino)ethyldisulfide dihydrochloride Butylamine, N,N'-dithiodiethylenebis(4-(2,5-xylyloxy)-, dihydrochloride DISULFIDE, BIS(2-((4-(2,5-XYLYLOXY)BUTYL)AMINO)ETHYL)-, DIHYDROCHLORIDE N,N'-Dithiodiethylenebis(4-(2,5-xylyloxy)butylamine) dihydrochloride