2-Fluoro-5-nitro-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
5-Fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetic acid
Ethyl 3-fluoro-5-nitro-2-(trifluoromethoxy)pyridine-6-acetate
6-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride