Ethyl 4,6-dichloro-2-(difluoromethyl)pyridine-3-acetate
2-Amino-6-nitro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Difluoromethyl)-3-iodo-5-methylpyridine-4-sulfonyl chloride
Methyl 3-methoxy-5-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate