13-[(4-nitrophenyl)methyl]-1,4,7,10-tetraoxa-13-azacyclopentadecane

13-(2-methoxyethyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane

2-(烯丙氧基甲基)-18-冠-6-醚

N-[2-[2-(2-anilinoethoxy)ethoxy]ethyl]aniline

7,16-diphenyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane