1,10-Dekamethylen-bis-(4-hydroximinoformylpyridinium)-dibromid [German] 37670-01-2 N,N'-Decamethylenebis(4-hydroxyiminomethylpyridinium bromide) PRO 463 Pyridinium, 1,1'-decamethylenebis(4-formyl-, dibromide, dioxime,