Sigma-Aldrich
Nickel/Iron
镍/铁
NICOTINIC ACID (2-HYDROXY-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID (3-ETHOXY-4-HYDROXY-BENZYLIDENE)-HYDRAZIDE
NICOTINIC ACID BENZO(1,3)DIOXOL-5-YLMETHYLENE-HYDRAZIDE
Nilutamide
Niobium nitride
Niobium-zirconium alloy, Nb99Zr1
Nitinol
Nitric Oxide Synthase Inhibitor Screening Kit
Non-Aqueous Reference Electrode
NONANOIC ACID (1-(3-(4-BROMO-PHENYL)-THIOUREIDO)-2,2,2-TRICHLORO-ETHYL)-AMIDE
NONANOIC ACID (2,2,2-TRICHLORO-1-(3-NAPHTHALEN-1-YL-THIOUREIDO)-ETHYL)-AMIDE
Norethisterone Acetate