Sigma-Aldrich
Nickel/Iron
镍/铁
NICOTINIC ACID (1-(4-HEXYL-PHENYL)-ETHYLIDENE)-HYDRAZIDE
NICOTINIC ACID (2-TRIFLUOROMETHYL-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID (4-ISOPROPYL-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID NAPHTHALEN-1-YLMETHYLENE-HYDRAZIDE
Niobium nitride
Niobium-zirconium alloy, Nb99Zr1
Nitinol
NK-A 17E-233I
nonanimidamide hydrochloride
NONANOIC ACID (2,2,2-TRICHLORO-1-(3-(2,5-DICHLORO-PH)-THIOUREIDO)-ETHYL)-AMIDE
Nonyl Sulfide