2-Iodo-4-nitro-3-(trifluoromethoxy)pyridine-5-carbonyl chloride
3-(Bromomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Iodo-3-nitro-4-(trifluoromethoxy)pyridine-5-carbonyl chloride