N-FURFURYL-3,4,5,6-TETRABROMOPHTHALAMIC ACID

N-ISOPROPYL-2-(PARA-TOLYLSULFONYL)-ACETAMIDE

N-METHYL-4-(METHYLTHIO)BENZAMIDE

N-TERT-BUTYL-4-METHOXY-BENZAMIDE

N-Tritylglycine ethyl ester

N-VERATRYLIDENE-M-ANISIDINE

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)DI-P-TOLUIDINE

N,N'-(4-METHYL-1,3-PHENYLENE)BIS(1-PIPERIDINECARBOXAMIDE)

N,N'-(DITHIODI-2,1-PHENYLENE)BISBENZAMIDE

N,N'-BIS-(4-PHENOXY-PHENYL)-ISOPHTHALAMIDE

N,N'-BIS(2-(TETRADECYLOXY)PHENYL)MALONAMIDE

N,N'-DIMETHYL-N,N'-BIS-(4-NITRO-PHENYL)-ETHANE-1,2-DIAMINE

N,N'-ETHYLENEBIS(SUCCINAMIC ACID)

N,N'-HEXAMETHYLENEBIS(METHYL CARBAMATE)

N,N'-METHYLENEDIISATIN