6-Chloro-4-cyano-3-(trifluoromethoxy)pyridine-2-sulfonamide
2-Chloro-5-fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine
6-Chloro-4-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
2-Chloro-4-cyano-3-(trifluoromethoxy)pyridine-5-sulfonamide
+86(0) 189-6910-6387
[email protected]