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

N-(2,4-DINITROPHENYL)-L-ASPARTIC ACID

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

N-(4-{[(methylamino)carbonyl]amino}phenyl)acetamide

N-(4-chlorophenyl)-1,3-dioxo-1,2,3,4-tetrahydro-4-isoquinolinecarboxamide

N-(4-HYDROXY-2-METHOXY-6-PHENYL-OCTAHYDRO-CHROMEN-3-YL)-ACETAMIDE

N-(9-chloro-2,3-dihydro-1H-cyclopenta[b]quinolin-7-yl)-N,N-dimethylamine

N-(hydrazinocarbonyl)-4-methylbenzenesulfonamide

N-Acetyl-β-D-Glucosaminidase Standard (NAG Standard)

N-benzyl-1-cyclohexylethanamine hydrochloride

N-benzyl-2-methyl-3-phenyl-beta-alanine

N-benzyl(phenyl)-N-(2-pyridinylmethyl)methanamine hydrochloride

N-butyl-N-(2-butynyl)-2-butyn-1-amine

N-Ethyl-4′-formyl-N-methyl[1,1′-biphenyl]-2-sulfonamide

N-糖苷酶 F, N-Glycosidase F