tetraethyleneglycol monotosylate;[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethyl-4-methylbenzenesulfonate;Ts-tetraglycol;Ethanol,2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]-,1-(4-Methylbenzenesulfonate);tetraglycol-Ts;