1-[2-[2-[2-(2-chloroethoxy)ethoxy]ethoxy]ethyl]-2-methylimidazole

2-(octoxymethyl)-1,4,7,10,13-pentaoxacyclopentadecane

1-苄基-1-氮杂-12-冠-4

15,15-dimethyl-1,4,7,10,13-pentaoxacyclohexadecane

1-[2-[2-[2-(2-hexylsulfanylethoxy)ethoxy]ethoxy]ethylsulfanyl]hexane