N1-METHYL-3-(METHYLTHIO)-6,7-DIHYDROBENZO[C]THIOPHENE-1-CARBOXAMIDE

N1-METHYL-N1-(3-PYRIDYLMETHYL)ACETAMIDE

N1-PHENYLCYCLOHEXAN-1-AMINE HYDROCHLORIDE

N-2-(2-PYRIDYLETHYL)PHTHALIMIDE

N2,N2-DIETHYL-3,4,5-TRIMETHYL-1H-PYRROLE-2-CARBOXAMIDE

N2-Benzoyl-D-guanosine

N-Benzyloxycarbonyl-N'-(tert-Butoxycarbonyl)-L-lysine

N2-CYCLOPROPYL-3-NITROPYRIDIN-2-AMINE

N2-CYCLOPROPYL-5-NITROPYRIDIN-2-AMINE,97

N2-Isobutyryl-2'-deoxyguanosine