toluene-4-sulfonic acid 2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethyl ester

溴化苄

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

2-((1-phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl)oxy)tetrahydro-2H-pyran

5,5-Dimethyl-4-methoxy-3-oxazolin-2-on