2-羟甲基-15-冠-5

2-ethyl-1,4,7,10,13-pentaoxacyclopentadecane

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

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

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