6-(Chloromethyl)-2-(difluoromethyl)-3-methoxypyridine-4-carboxaldehyde
2-(Chloromethyl)-4-(difluoromethyl)-5-methoxypyridine-3-carboxaldehyde
Methyl 2-(chloromethyl)-4-(difluoromethyl)-3-methoxypyridine-6-carboxylate
3-(Chloromethyl)-5-(difluoromethyl)-2-methoxypyridine-6-carboxylic acid