4-(3,4-Dimethoxyphenyl)-4-oxobutyric acid

3-(3,4-二甲氧基苯甲酰)丙酸

Ethyl 3,4-difluorobenzoylformate

3,4-二氟苯甲酰甲酸乙酯

ethyl 4-iso-propylbenzoylformate

3,4-(Methylenedioxy)thiophenol

3,4-亚甲二氧基苯硫酚

4-(3-Methylphenyl)thiophenol

4-(4-n-Propylphenyl)thiophenol

3'-Fluoro-4'-methyl-2,2,2-trifluoroacetophenone

4'-Ethyl-2,2,2-trifluoroacetophenone

4'-乙基-2,2,2-三氟苯乙酮

3',4'-Dimethyl-2,2,2-trifluoroacetophenone

4'-Chloro-2'-methyl-2,2,2-trifluoroacetophenone