Synonyms: Piperazinium, 1,4-dimethyl-1,4-bis(2-((1-oxohexadecyl)oxy)ethyl)-, methyl sulfate (1:2);1,4-Dimethyl-1,4-bis(2-(palmitoyloxy)ethyl)piperazindiium S,S'-dimethyl disulphate;Piperazinium, 1,4-dimethyl-1,4-bis(2-((1-oxohexadecyl)oxy)ethyl)-, bis(methyl sulfate);1,4-bis[2-(hexadecanoyloxy)ethyl]-1,4-dimethylpiperazinediium bis(methyl sulfate)