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