3-Cyano-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxamide
4-Chloro-3-nitro-6-(trifluoromethoxy)pyridine-2-carboxamide
3-Chloro-4-nitro-2-(trifluoromethoxy)pyridine-6-carboxamide
6-Chloro-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxamide
+86(0) 189-6910-6387
[email protected]