1-(2-(C14-C18)-Alkylamidoethyl)-2-nor(C14-C18)alkyl-3-methylimidazolinium methyl sulfate 72623-82-6 Imidazolium compounds, 2-C13-17-alkyl-1-(2-C14-18 amidoethyl)-4,5-dihydro-3-methyl, Me sulfates