N,N'-DIDECYLOXAMIDE

N,N'-DIETHYL-N,N'-DIPHENYLETHYLENEDIAMINE

N,N'-TEREPHTHALYLIDENEBIS(2-METHOXY-4-NITROANILINE)

N,N'-TEREPHTHALYLIDENEBIS(4-CHLORO-3-NITROANILINE)

N,N'-TRIMETHYLENEDIPHTHALIMIDE

N,N-BIS-(2-CYANO-ETHYL)-BENZENESULFONAMIDE

N,2-dimethyl-1-phenylcyclohexanamine hydrochloride

N,2,4-trimethyl-3-phenyl-2-pentanamine hydrochloride

N,4-diphenyl-1-piperazinecarboxamide

N,N′-(1,3-Phenylene)diformamide

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE) BIS((3-TRIFLUOROMETHYL)ANILINE)

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)BIS(2,4-DICHLOROANILINE)

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)BIS(3,5-DICHLOROANILINE)

N,N-DIBUTYLACETAMIDE

N,N-Dicyclohexylacetamide