3131-79-1 AMMONIUM, DIMETHYLPHENACYL((2,6-XYLYLCARBAMOYL)METHYL)-, BROMIDE Benzeneethanaminium, N-(2-((2,6-dimethylphenyl)amino)-2-oxoethyl)-N,N-dimethyl-beta-oxo-, Br Dimethylphenacyl((2,6-xylylcarbamoyl)methyl)ammonium bromide