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

Systemtic Name: (4R)-2-azanyl-4-(4-nitrothiophen-2-yl)-5-oxidanylidene-4H-pyrano[3,2-c]chromene-3-carbonitrile Openeye Name: (4R)-2-amino-4-(4-nitro-2-thienyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile CAS Name: (4R)-2-amino-4-(4-nitro-2-thiophenyl)-5-oxo-4H-pyrano[3,2-c][1]benzopyran-3-carbonitrile IUPAC Name: (4R)-2-amino-4-(4-nitrothiophen-2-yl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile Traditional Name: (4R)-2-amino-5-keto-4-(4-nitro-2-thienyl)-4H-pyrano[3,2-c]chromene-3-carbonitrile Formula: C17H9N3O5S MolecularWeight: 367.33546

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3=C(C(C(=C(O3)N)C#N)C4=CC(=CS4)[N+](=O)[O-])C(=O)O2

Isomeric SMILES

C1=CC=C2C(=C1)C3=C([C@@H](C(=C(O3)N)C#N)C4=CC(=CS4)[N+](=O)[O-])C(=O)O2

InChI

InChI=1S/C17H9N3O5S/c18-6-10-13(12-5-8(7-26-12)20(22)23)14-15(25-16(10)19)9-3-1-2-4-11(9)24-17(14)21/h1-5,7,13H,19H2/t13-/m0/s1