3-Chloro-4-(difluoromethyl)-6-nitropyridine-2-carboxylic acid
Methyl 5-chloro-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-acetate
3-Chloro-2-(difluoromethyl)-4-hydroxypyridine-5-carboxaldehyde
4-Chloro-6-(difluoromethyl)-2-hydroxypyridine-3-carboxylic acid