1,2-bis[2-(2-iodoethoxy)ethoxy]ethane

1,4,7,10,13,16-六氧杂-19-氮杂环二十一烷

1,4,7,10-四氧杂-13-氮杂环十五烷-13-甲腈

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

2-(dodecoxymethyl)-1,4,7,10,13,16-hexaoxacyclooctadecane