5-(azidomethyl)benzene-1,3-dicarbonyl dichloride

N,N'-bis[3,5-di(cyclohexylcarbamoyl)benzyl]pyridine-2,6-dicarbamide

N,N'-di(1-pyrenylmethyl)-5-(pyridine-2-carbamidomethyl)isophthalamide

5-azidomethyl-N,N'-bis<11-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-3,6,9-trioxaundecyl>benzene-1,3-dicarboxamide