Methyl 6-chloro-3-(difluoromethyl)-4-iodopyridine-2-carboxylate
4-Chloro-3-(difluoromethyl)-2-hydroxy-6-nitropyridine
2-Chloro-5-(difluoromethyl)-6-iodopyridine-3-acetic acid
3-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-5-acetic acid
+86(0) 189-6910-6387
[email protected]