十一醛, Undecanal

10-十一烯酸, 10-Undecenoic Acid

尿嘧啶-5-甲醛, Uracil-5-carboxaldehyde

(+)-松萝酸, (+)-Usnic Acid

2-戊酰呋喃, 2-Valerylfuran

DL-缬氨酸乙酯盐酸盐, DL-Valine ethyl ester hydrochloride

L-(+)-缬氨醇, L-(+)-Valinol

氧化钒(IV), Vanadium(IV) Oxide

香草醛, Vanillin

苯甲酸乙烯酯, Vinyl benzoate