66967-66-6 AMMONIUM, (ETHYLENEBIS(CARBONYLOXYETHYLENE))BIS(1-METHYL-3-(2,2,6-TRIMETHYLCYCLO Ammonium, (ethylenebis(carbonyloxyethylene))bis(1-methyl-3-(2,2,6-trimethylcyclohexyl)propyl)bis(dimethyl-, dibromide