5-(Difluoromethyl)-2-nitro-3-(trifluoromethoxy)pyridine-4-methanol
2-Methyl-4-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
Ethyl 5-methyl-2-nitro-4-(trifluoromethoxy)pyridine-3-acetate
6-(Difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine-2-methanol