英文别名
                        N-methyl-[N-(4-sulfonbutyl)pyrrolidine]trifluoromethanesulfonate;N-methyl-[N-(4-sulfobutyl)pyrrolidine]trifluoromethanesulfonate;N-methyl-N-(butyl-4-sulfonic acid)pyrrolidinium trifluoromethanesulfonate;4-(1-Methylpyrrolidin-1-ium-1-yl)butane-1-sulfonic acid;trifluoromethanesulfonate