6-Bromo-4-(difluoromethyl)-2-methylpyridine-3-carboxylic acid
2-Bromo-4-(difluoromethyl)-3-methylpyridine-6-carboxylic acid
2-(Aminomethyl)-4-bromo-6-(difluoromethyl)-3-nitropyridine
2-(Aminomethyl)-4-bromo-5-(difluoromethyl)-3-nitropyridine
+86(0) 189-6910-6387
[email protected]