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