2-羟基-1,3,5-苯三甲醇

6-氯-8-(氯甲基)-4H-4,3-苯并二唑

4-苄氧基二氢--3H-呋喃-2-酮

3-Benzoyl-3-butenoic Acid

4-Benzoyl-4-hydroxymethyl-dihydro-furan-2-one