Synonyms: (2-Hydroxyethyl)triethylammonium iodide succinate (2:1);AMMONIUM, (2-HYDROXYETHYL)TRIETHYL-, IODIDE, SUCCINATE (2:1);21228-70-6;AC1L1JR1;LS-18283;2,2'-[(1,4-dioxobutane-1,4-diyl)bis(oxy)]bis(N,N,N-triethylethanaminium) diiodide;triethyl-[2-[4-oxo-4-[2-(triethylazaniumyl)ethoxy]butanoyl]oxyethyl]azanium diiodide