dibenzyl-methyl-phenylphosphanium,iodide

1,1-dichloro-1-diethoxyphosphorylethane

trimethyl-[2-(trimethylazaniumyl)ethyl]azanium,dibromide

1,2-bis(methylsulfonyl)ethane

7-[diethyl(methyl)azaniumyl]heptyl-diethyl-methylazanium,dibromide