N,N'-(METHYLENEDI-4,1-PHENYLENE)BIS(2-METHYL-1-PIPERIDINECARBOXAMIDE)

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

N,N'-BIS(1-METHYLHEPTYL)-1,4-PHENYLENEDIAMINE DIHYDROCHLORIDE

N,N'-BIS(2-CHLORO-5-(TRIFLUOROMETHYL)PHENYL)-1,4-DIAZABUTADIENE

N,N'-DIMETHYLDITHIOOXAMIDE

N,N'-ETHYLENEBIS(TETRADECANAMIDE)

N,N'-HEXAMETHYLENEBIS(ISOPROPYL CARBAMATE)

N,N'-METHYLENEBIS(4-ETHOXYANILINE)

N,N-Bis(2-chloroethyl)-p-toluenesulfonamide

N,N-DIBENZYL-N',N'-DI-TERT-BUTYL-1,4-DIAMINO-2-BUTENE

N,N-DIMETHYL-4-(1-HEPTADECEN-1-YL)ANILINE

N,N-DIMETHYL-ALPHA-(3,4-XYLYLIMINO)-P-TOLUIDINE

N(1),N(2)-DITRITYL-1,2-HYDRAZINEDICARBOXAMIDE

N1-(4-FURYL-6-METHYL-2-PYRIMIDINYL)SULFANILAMIDE

O-(N-(P-ANISYL)CARBAMOYL)CYCLOHEXANONE OXIME