1,1'-bis[2,5,8,11,14,17-hexaoxacyclooctadecane]

2-phenyl-1,4,7,10,13,16-hexaoxacyclooctadecane

2,2,4,4,6,6,8,8-octaisothiocyanato-1,3,5,7-tetraza-2λ⁵,4λ⁵,6λ⁵,8λ⁵-tetraphosphacycloocta-1,3,5,7-tetraene

diethyl 2-[(2-nitrophenyl)methyl]propanedioate

2-癸基-1,4,7,10,13,16-六噁环十八烷