Ethyl 5-bromo-4-(difluoromethyl)-3-iodopyridine-2-carboxylate
4-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-2-methanol
4-(Aminomethyl)-2-bromo-6-(difluoromethyl)pyridine-3-methanol
3-Bromo-4-(difluoromethyl)-2-nitropyridine-6-acetic acid
+86(0) 189-6910-6387
[email protected]