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