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