5-(4-Fluorophenyl)-3-methyl-5-oxovaleric acid

5-(4-n-Butylphenyl)-3-methyl-5-oxovaleric acid

4-(5-Methyl-2-thienyl)-4-oxobutyric acid

5-(5-Chloro-2-thienyl)-5-oxovaleric acid

4-(4-Chloro-3-fluorophenyl)-4-oxobutyric acid

4-(4-氯-3-氟苯基)-4-氧丁酸

4-(5-Chloro-2-thienyl)-4-oxobutyric acid

4-(5-氯-2-噻吩基)-4-氧代丁酸

4-Oxo-4-(4-pyridyl)butyric acid

4-氧代-4-(4-哌啶基)丁酸

5-(4-Chloro-3-methylphenyl)-5-oxovaleric acid

4-正丁基苯甲酰甲酸乙酯, Ethyl 4-n-butylbenzoylformate

乙基-4-甲基苯甲酰, Ethyl 4-methylbenzoylformate

4-(Ethylthio)thiophenol