3-Bromo-2-chloro-6-(difluoromethyl)pyridine-5-carboxylic acid
2-Bromo-5-chloro-3-(difluoromethyl)pyridine-4-carboxaldehyde
5-Bromo-2-chloro-3-(difluoromethyl)pyridine-6-methanol
3-Bromo-2-chloro-5-(difluoromethyl)pyridine-4-carboxylic acid
+86(0) 189-6910-6387
[email protected]