Methyl 2,3-dimethyl-5-(trifluoromethoxy)pyridine-6-carboxylate
3,4-Dimethyl-5-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 4-amino-3-chloro-2-(trifluoromethoxy)pyridine-6-carboxylate
3,6-Dimethyl-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride