6-(Difluoromethyl)-3-iodo-2-(trifluoromethyl)pyridine-4-carboxylic acid
2-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridine-6-carboxylic acid
Ethyl 6-(difluoromethyl)-3-iodo-2-(trifluoromethyl)pyridine-4-carboxylate
2-(Bromomethyl)-3-(difluoromethyl)-5-methoxy-4-nitropyridine