5-Chloro-3-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
5-Cyano-3-(difluoromethyl)-2-hydroxy-4-(trifluoromethyl)pyridine
5-Chloro-3-(difluoromethyl)-2-fluoropyridine-4-methanol
4-Iodo-3-(methylthio)-2-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]