2-(3,4-Dimethoxybenzoyl)pyridine

2-(6-Oxoheptanoyl)oxazole

2-Benzoyloxazole

2-苯甲酰基噁唑

2-(4-Methoxybenzoyl)oxazole

2-(4-Cyanobenzoyl)oxazole

2-(3-Nitrobenzoyl)oxazole

2-(4-Heptylbenzoyl)oxazole

2-(2,6-Dichlorobenzoyl)oxazole

2-(2,3-Dimethylbenzoyl)oxazole

4-(6-Methoxypyridin-3-yl)-4-oxobutyric acid

n-Butyl 2-chloroisonicotinate