73651-45-3 AMMONIUM, OXALYLDIIMINODITRIMETHYLENEBIS(DIETHYL(o-IODOBENZYL)-, DIBROMIDE Ammonium, bicarbamoylditrimethylenebis(diethyl(o-iodobenzyl)-, dibromide Oxamide, N,N'-bis(3-diethylaminopropyl)bis-2-iodobenzylbromide