3-(Difluoromethyl)-2-iodo-4-nitropyridine-5-carboxylic acid
Ethyl 2-(aminomethyl)-3-(difluoromethyl)-4-iodopyridine-5-carboxylate
4-(Difluoromethyl)-6-iodo-3-nitropyridine-2-carboxaldehyde
Ethyl 2-(difluoromethyl)-5-iodo-4-methylpyridine-3-carboxylate