4-Chloro-2-(difluoromethyl)-5-methyl-3-nitropyridine
2-Chloro-4-(difluoromethyl)-3-fluoropyridine-5-carboxylic acid
Methyl 3-bromo-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-carboxylate
5-Chloro-2-(difluoromethyl)-3-fluoropyridine-4-carboxaldehyde