4-Fluoro-2-(fluoromethyl)-5-nitro-3-(trifluoromethoxy)pyridine
2-Fluoro-4-iodo-3-nitro-6-(trifluoromethoxy)pyridine
5-Fluoro-3-(fluoromethyl)-2-nitro-4-(trifluoromethoxy)pyridine
2-Fluoro-3-iodo-6-nitro-4-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]