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