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