(4R)-2-azanyl-4-(1H-indol-3-yl)-5-oxidanylidene-4H-pyrano[3,2-c]chromene-3-carbonitrile

Systemtic Name: (4R)-2-azanyl-4-(1H-indol-3-yl)-5-oxidanylidene-4H-pyrano[3,2-c]chromene-3-carbonitrile Openeye Name: (4R)-2-amino-4-(1H-indol-3-yl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile CAS Name: (4R)-2-amino-4-(1H-indol-3-yl)-5-oxo-4H-pyrano[3,2-c][1]benzopyran-3-carbonitrile IUPAC Name: (4R)-2-amino-4-(1H-indol-3-yl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile Traditional Name: (4R)-2-amino-4-(1H-indol-3-yl)-5-keto-4H-pyrano[3,2-c]chromene-3-carbonitrile Formula: C21H13N3O3 MolecularWeight: 355.34622

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CN2)C3C(=C(OC4=C3C(=O)OC5=CC=CC=C54)N)C#N

Isomeric SMILES

C1=CC=C2C(=C1)C(=CN2)[C@@H]3C(=C(OC4=C3C(=O)OC5=CC=CC=C54)N)C#N

InChI

InChI=1S/C21H13N3O3/c22-9-13-17(14-10-24-15-7-3-1-5-11(14)15)18-19(27-20(13)23)12-6-2-4-8-16(12)26-21(18)25/h1-8,10,17,24H,23H2/t17-/m0/s1