2-(Difluoromethyl)-3-nitropyridine-4-carboxylic acid
4-Bromo-2-(difluoromethyl)pyridine-6-acetic acid
4-(Aminomethyl)-2-(difluoromethyl)-3-methoxypyridine
5-(Difluoromethyl)-2-nitropyridine-3-carboxaldehyde
+86(0) 189-6910-6387
[email protected]