... ) dimethyl ammonium chloride Didecyl (Didodecyl, Ditetradecyl, Dihexadecyl, Dioctadecyl) dimethyl ammonium bromide Trioctyl (Tripropyl, tributyl, trinonyl) methyl ammonium chloride Trioctyl (Tripropyl, ... tributyl, trinonyl) methyl ammonium bromide Tridecyl (tridodecyl, tritetradecyl, trihexadecyl, ...