Free release

769958-66-9 3-pyridinecarboxamide,1,2-dihydro-2-oxo-4-(2-oxo-2h-naphtho[2,3-b]pyran-3-yl)-

service@apichina.com
Product Name 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-4-(2-oxo-2H-naphtho[2,3-b]pyran-3-yl)-
CAS No. 769958-66-9
Molecular Formula C19H12N2O4