2-Bromo-5-(difluoromethyl)pyridine-4-carboxylic acid
3-(Difluoromethyl)-2-iodopyridine-6-acetic acid
6-(Difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine
2-(Difluoromethyl)-4-iodopyridine-6-acetic acid
+86(0) 189-6910-6387
[email protected]