Synonyms: Undecamethylenebis(trimethylammonium iodide);AMMONIUM, UNDECAMETHYLENEBIS(TRIMETHYL-, DIIODIDE;41105-27-5;AC1L20FW;LS-19181;trimethyl-[11-(trimethylazaniumyl)undecyl]azanium diiodide;N,N,N,N',N',N'-hexamethylundecane-1,11-diaminium diiodide