Free release

77849-75-3 2h-[1]benzopyrano[2,3-c]pyridine-1,3,5(4h)-trione, 2-(4-nitrophenyl)-

service@apichina.com
Product Name 2H-[1]Benzopyrano[2,3-c]pyridine-1,3,5(4H)-trione, 2-(4-nitrophenyl)-
CAS No. 77849-75-3
Molecular Formula C18H10N2O6