2-(4-Methylbenzoyl)oxazole

2-Chloro-4-octanoylpyridine

Hexyl 2-chloroisonicotinate

Heptyl 2-chloroisonicotinate

2-Chloro-4-pyridyl 2-methylpropyl ketone

2-Chloro-4-pyridyl 2-methylbutyl ketone

2-chloro-3-(5-methoxycarbonyl-2-furoyl)pyridine

2-Methoxy-3-thiazoylpyridine

3-(2-Cyanobenzoyl)-2-methoxypyridine

Methyl 5-(2-methoxynicotinoyl)-2- furanoate

5-(3-Acetoxybenzoyl)-2-chloropyridine