6-Chloro-2-(difluoromethyl)-4-methoxypyridine-3-carboxaldehyde
5-Chloro-4-(difluoromethyl)-2-hydroxypyridine-3-acetic acid
2-Chloro-3-(difluoromethyl)-5-methoxypyridine-6-carboxaldehyde
Ethyl 4-chloro-3-(difluoromethyl)-5-hydroxypyridine-2-carboxylate