2-Valeryloxazole

2-(4-Methylbenzoyl)oxazole

2-(2-Iodobenzoyl)oxazole

2-(4-Propylbenzoyl)oxazole

2-(2,5-Difluorobenzoyl)oxazole

2-(2,3-Dichlorobenzoyl)oxazole

2-(2,4-Dimethylbenzoyl)oxazole

2-Chloro-4-butyrylpyridine

2-Chloro-4-(5-chlorovaleryl)pyridine

2-Chloro-4-pyridyl 2-methylpropyl ketone

2-Chloro-4-pyridyl 3-methylbutyl ketone