4-(3-甲基-1,2,4-噁二唑-5-基)苯甲醛

4-(6-nitro-1,3-benzothiazol-2-yl)benzoic acid

4-[cyano-(3,4-dichloroanilino)methyl]benzoic acid

4-甲酰基苯甲酸苄酯

4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid