N-{5-[2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxyphenyl}urea hydrochloride

N-{imino[4-(2-isopropoxyphenyl)-1-piperazinyl]methyl}guanidine hydrobromide

N-(1-Methyl-2-oxoethyl)acetamide

N-(2-acetylphenyl)acetamide

N-(2-CHLORO-5-(2,4-DI-T-PENTYLPHENOXY)BUTYRAMIDO)PH)-DI-ME-OXOPENTANAMIDE

N-(2-Hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl](methyl)amino}ethyl)phenyl)formamide fumarate

N-(2,2-dichloro-1-hydroxyethyl)-2-methylacrylamide

N-(2,4-Difluorobenzyl)-2-(4-morpholinyl)ethanamine

N-(3-Hydroxydecanoyl)-DL-homoserine lactone

N-(4-{[(2,6-dimethoxy-4-pyrimidinyl)amino]sulfonyl}phenyl)acetamide

N-(4-ADAMANTAN-1-YL-THIAZOL-2-YL)-N'-PENTYL-OXALAMIDE

N-(4-Fluorobenzyl)-2-(methylamino)acetamide

N-(5-Fluoresceinyl)maleimide

5-马来酰亚胺荧光素

N-(Cyclopropylmethyl)-2-(4-morpholinyl)ethanamine

N-Acetyl-β-D-Glucosaminidase (NAG)