2514 M.G. 64059-40-1 AMMONIUM, (2-METHYL-2-(2-(TRIETHYLAMMONIO)ETHOXY)ETHYL)ETHYLDIMETHYL-, DIIODIDE Ammonium, (((2-(dimethylethylammonio)-1-methyl)ethoxy)ethyl)triethyl-, diiodide HL-8749