2-(5-Chlorovaleryl)oxazole

2-(5-Oxohexanoyl)oxazole

2-Benzoyloxazole

2-苯甲酰基噁唑

2-(3-Methylbenzoyl)oxazole

2-(2-Fluorobenzoyl)oxazole

2-(3-Iodobenzoyl)oxazole

2-(4-t-Butylbenzoyl)oxazole

2-(2,5-Difluorobenzoyl)oxazole

2-(2,4-Dichlorobenzoyl)oxazole

2-(3,4-Dichlorobenzoyl)oxazole

7-(6-Methoxypyridin-3-yl)-7-oxoheptanoic acid

Pentyl 2-chloroisonicotinate

2-Chloro-4-pyridylcyclopropyl ketone

1-(2-Chloro-4-pyridyl)-1,5-hexanedione

2-chloro-5-(5-methoxycarbonyl-2-furoyl)pyridine