2-[2-(2-iodoethoxy)ethoxy]ethanol

2,3:4,5-bis(1,2-naphtho)-1,6,9,12,15,18,21-heptaoxacyclotricosa-2,4-diene

[2-[2-(2-羟基-乙氧基)-乙氧基]-乙基]-氨基甲酸 9H-芴-9-基甲基酯

3,6-二噁-8-疏基辛烷-1-醇

{2-[2-(2-mercaptoethoxy)-ethoxy]-ethyl}-trimethylammonium toluene-4-sulfonate