5-Chloro-3-chloromethyl-6-fluoropyridine
5-Chloro-3-chloromethyl-2-fluoropyridine
2-Chloro-3-chloromethyl-5-fluoropyridine
5-Bromo-2-chloromethyl-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]