Methyl 2-(bromomethyl)-4-(difluoromethyl)pyridine-3-acetate
3-(Difluoromethyl)-2,5-dimethoxypyridine-6-acetic acid
5-(Aminomethyl)-3-(difluoromethyl)-4-iodopyridine-2-methanol
3-Ethoxy-5-fluoro-2-iodopyridine
+86(0) 189-6910-6387
[email protected]