177028-91-0 4H,5H-Pyrano[3,2-c][1]benzopyran-3-carbonitrile,2-amino-4-(4-nitrophenyl)-5-oxo-

Email : chemicalcompass@qq.com Search

Basic

CAS No. 177028-91-0
Product Name 4H,5H-Pyrano[3,2-c][1]benzopyran-3-carbonitrile,2-amino-4-(4-nitrophenyl)-5-oxo-
Molecular Formula C19H11N3O5

Physical property