2-azanyl-4-(4-nitrophenyl)-5-oxidanylidene-4H-pyrano[2,3-b]chromene-3-carbonitrile

Systemtic Name: 2-azanyl-4-(4-nitrophenyl)-5-oxidanylidene-4H-pyrano[2,3-b]chromene-3-carbonitrile Openeye Name: 2-amino-4-(4-nitrophenyl)-5-oxo-4H-pyrano[2,3-b]chromene-3-carbonitrile CAS Name: 2-amino-4-(4-nitrophenyl)-5-oxo-4H-pyrano[2,3-b][1]benzopyran-3-carbonitrile IUPAC Name: 2-amino-4-(4-nitrophenyl)-5-oxo-4H-pyrano[2,3-b]chromene-3-carbonitrile Traditional Name: 2-amino-5-keto-4-(4-nitrophenyl)-4H-pyrano[2,3-b]chromene-3-carbonitrile Formula: C19H11N3O5 MolecularWeight: 361.30774

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C3=C(O2)OC(=C(C3C4=CC=C(C=C4)[N+](=O)[O-])C#N)N

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C3=C(O2)OC(=C(C3C4=CC=C(C=C4)[N+](=O)[O-])C#N)N

InChI

InChI=1S/C19H11N3O5/c20-9-13-15(10-5-7-11(8-6-10)22(24)25)16-17(23)12-3-1-2-4-14(12)26-19(16)27-18(13)21/h1-8,15H,21H2