Sigma-Aldrich
Nickel/Iron
镍/铁
NICOTINIC ACID (1-(4-BROMO-PHENYL)-PROPYLIDENE)-HYDRAZIDE
NICOTINIC ACID (2-METHYL-3-PHENYL-ALLYLIDENE)-HYDRAZIDE
NICOTINIC ACID (4-HYDROXY-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID N'-PHENOXYACETYL-HYDRAZIDE
Niobium carbide
Niobium-zirconium alloy, Nb99Zr1
Nitinol
NITROMALONALDEHYDE, SODIUM DERIVATIVE
Nonanal
壬醛
NONANOIC ACID (2,2,2-TRICHLORO-1-(3-(2-METHOXY-PHENYL)-THIOUREIDO)-ETHYL)-AMIDE
nonyl imidothiocarbamate hydrochloride