乳酸镍(II)四水合物, Nickel(II) lactate tetrahydrate

氧化镍(II), Nickel(II) oxide

酞菁镍(II), Nickel(II) phthalocyanine

四氟硼酸镍(II)六水合物, Nickel(II) tetrafluoroborate hexahydrate

烟酸, Nicotinic Acid

正丁醇铌, Niobium n-butoxide

氧化铌(IV), Niobium(IV) oxide

硅化铌, Niobium silicide

2'-硝基乙酰苯胺, 2'-Nitroacetanilide

N'-硝基-L-精氨酸甲酯盐酸盐, Nomega-Nitro-L-arginine methyl ester hydrochloride