N-(TERT-BUTYL)-3-CHLORO-5-PHENYL-7-(TRIFLUOROMETHYL)PYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXAMIDE

N-(tert-butyl)-N'-(3-oxo-1-cyclohexen-1-yl)urea

N-(TRIMETHYLSILYL)PHTHALIMIDE

N-ACETOXY-N-METHYL-ACETAMIDE

N-ACETYL-3,4-DIMETHOXYPHENYLALANINE

N-ACETYL-4-CHLORO-DL-PHENYLALANINE

N-Acetyl-D-leucine

N-ACETYL-DL-PROLINAMIDE

N-Acetyl-L-isoleucine

N-ACETYL-L-PHENYLALANYL-L-TYROSINAMIDE

N-ACETYL-N'-(4-FLUOROBENZOYL)-1,4-PHENYLENEDIAMINE

N-ALLYL-4-METHYL-BENZENESULFONAMIDE

N-Allyl-N-cyclohexyl-3,4,5-trimethoxybenzamide

N-ALLYLOXY-4-METHYL-BENZENESULFONAMIDE

N-ALPHA-BENZOYL-L-HISTIDINOL