5-Bromo-4-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine
4-Bromo-2-chloro-5-(trifluoromethoxy)pyridine-3-acetonitrile
4-Amino-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-methanol
4-Bromo-2-iodo-3-methoxy-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]