阿法埃莎
尿嘧啶-5-甲醛, Uracil-5-carboxaldehyde
(+)-松萝酸, (+)-Usnic Acid
L-缬氨酸酰胺盐酸, L-Valinamide Hydrochloride
D-缬氨酸 乙酯 盐酸盐, D-Valine ethyl ester hydrochloride
溴化钒(III), Vanadium(III) bromide
双(乙酰丙酮)氧化钒(IV), Vanadium(IV) oxide bis(2,4-pentanedionate)
香草肟, Vanillin oxime
2-乙烯基苯甲酸, 2-Vinylbenzoic acid
乙烯基(氯甲基)二甲基硅烷, Vinyl(chloromethyl)dimethylsilane
碘化乙烯, Vinyl iodide
乙烯基三乙基硅烷, Vinyltriethylsilane
维生素B12, Vitamin B12
瑞氏色素, Wright's Stain
α-(4-甲苯基)甲烷黄酰氯,tech, alpha-p-Xylenesulfonyl chloride
间二溴苄, m-Xylylene Dibromide