N-t-BOC-3-Methyl-5,5-difluoropiperidine-3-carboxylate

N-t-BOC-4,4-Difluoro-L-prolinamide

N-t-BOC-trans-4-Fluoro-L-prolinonitrile

N-TERT-BUTYL-2-THIOPHENECARBOXAMIDE

N-TETRADECYLBENZENESULFONAMIDE

N,1-BIS(2-FURYLMETHYL)-2-IMINO-10-METHYL-5-OXO-1,5-DIHYDRO-2H-DIPYRIDO[1,2-A:2,3-D]PYRIMIDINE-3-CARBOXAMIDE

N,N'-(1,4-PHENYLENEDIMETHYLIDYNE)BIS(5-CHLORO-2,4-DIMETHOXYANILINE)

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

N,N'-(2,2'-THIOBIS(ETHANE-2,1-DIYL))BIS(2-(2-ISOPROPYL-5-METHYLCYCLOHEXYLOXY)-N,N-DIMETHYL-2-OXOETHANAMINIUM) CHLORIDE

N,N'-(ADIPOYLBIS(4-AMINOBENZENETHIOSULFONIC ACID, SODIUM SALT))

N,N'-BIS-(1-PHENYL-ETHYL)-ISOPHTHALAMIDE

N,N'-BIS-(2-HYDROXYETHYL)-2,5-DIMETHYLPIPERAZINE

N,N'-BIS-(2,6-DIMETHYL-PHENYL)-ISOPHTHALAMIDE

N,N'-BIS-(3,4,5-TRIMETHOXYBENZYLIDENE)-ETHYLENEDIAMINE

N,N'-BIS-(4-DIMETHYLAMINO-BENZYLIDENE)-HEXANE-1,6-DIAMINE