2-Hydroxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 3,5-dichloro-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2,3-difluoro-4-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3,4-dichloro-5-(trifluoromethoxy)pyridine-2-carboxylate
+86(0) 189-6910-6387
[email protected]