4-(Difluoromethyl)-3-fluoro-6-nitropyridine-2-carboxamide
3-(Difluoromethyl)-2-fluoro-6-nitropyridine-4-carboxamide
6-(Difluoromethyl)-3-fluoro-2-nitropyridine-4-carboxamide
2-(Difluoromethyl)-5-fluoro-3-nitropyridine-6-carboxamide
+86(0) 189-6910-6387
[email protected]