3-(Difluoromethyl)-2-methoxy-4-nitropyridine-5-sulfonyl chloride
4-Hydroxymethyl-2-methyl-6-(trifluoromethyl)pyridine
Methyl 2-methyl-6-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
5-Chloro-2-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine