4-(Difluoromethyl)-3-fluoro-5-nitropyridine-2-carboxaldehyde
2-(Difluoromethyl)-4-fluoro-6-nitropyridine-3-carboxaldehyde
4-(Bromomethyl)-2-(difluoromethyl)-3-fluoropyridine-6-methanol
3-(Difluoromethyl)-4-fluoro-5-methyl-2-nitropyridine
+86(0) 189-6910-6387
[email protected]