N-HEXADECYL-4-METHOXY-N-METHYLTHIOBENZAMIDE

N-M-TOLYL-2-O-TOLYLOXY-ACETAMIDE

N-METHYL-5-BENZYLOXYINDOLE

N-TERT-BUTYL-4-METHYL-1-PIPERAZINECARBOXAMIDE

N-TRITYLFORMAMIDE

N-VERATRYLIDENE-2,3-XYLIDINE

N,1-DIETHYL-2-METHYL-5-BENZIMIDAZOLE-SULFONAMIDE

N,N'-(1,5-NAPHTHALENEDIYL)BIS(METHYL CARBAMATE)

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

N,N'-(4,5-DICHLORO-1,2-PHENYLENE)BIS(2-CHLOROACETAMIDE)

N,N'-(METHYLENEDI-4,1-PHENYLENE)BIS(4-MORPHOLINECARBOXAMIDE)

N,N'-BIS-(ISOCOUMARAN-5-YLIDENE)-ETHYLENEDIAMINE

N,N'-BIS(2-(TRIFLUOROMETHYL)PHENYL)ISOPHTHALAMIDE

N,N'-DI(O-TOLYL)OXAMIDE

N,N'-DIPROPYLOXAMIDE