6-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
6-Chloro-4-cyano-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Bromo-3-iodo-5-(trifluoromethoxy)pyridine-6-acetic acid
2-Chloro-4-cyano-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]