2-Bromo-4-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-2,5-diiodopyridine-4-acetonitrile
3-(2-Chloro-4-iodobenzoyl)pyridine
4-(Fluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-3-acetic acid
+86(0) 189-6910-6387
[email protected]