Benzenecarboximidamide, 4,4'-(carbonyldiimino)bis[N-[4-[imino[[4-[imino(methylamino)methyl]phenyl]amino]methyl]phenyl]-, hexahydrochloride Carbanilide, 4,4'-bis[N'-[p-[N'-[p-(N'-methylamidino)phenyl]amidino]phenyl]amidino]-, hexahydrochloride NSC80967