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