Sigma-Aldrich
Nickel/Iron
镍/铁
NICOTINIC ACID (1-(4-PENTYL-PHENYL)-ETHYLIDENE)-HYDRAZIDE
NICOTINIC ACID (2,4-DICHLORO-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID (5-INDANYLMETHYLENE)-HYDRAZIDE
NICOTINIC ACID, OCTADECYLAMINE SALT
Niobium nitride
Niobium-zirconium alloy, Nb99Zr1
Nitinol
NITRIC ACID COMPOUND WITH 1,1-DIOXIDOTETRAHYDRO-3-THIENYLAMINE
NMA-Gly-Cys-Gly-Val-Leu-Leu-Lys(dnp)-Arg-Arg-NH2 trifluoroacetate salt
NONANOAMIDE
NONANOIC ACID (2,2,2-TRICHLORO-1-(3-(4-IODO-PHENYL)-THIOUREIDO)-ETHYL)-AMIDE