2-[2-(2-Hydroxyethoxy)ethoxy]ethyl 4-methylbenzenesulfonate

9-[(4-methylphenyl)sulfonyl]-3,6,12,15-tetraoxa-9-aza-1,17-heptadecanediol

二缩三乙二醇

9-tosyl-3,6,12,15-tetraoxa-9-azaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate)

四乙基铵甲酸盐