(3R,4S)-2-azanylidene-4-(furan-2-yl)-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-3-carbonitrile

Systemtic Name: (3R,4S)-2-azanylidene-4-(furan-2-yl)-5-oxidanylidene-3,4-dihydropyrano[3,2-c]chromene-3-carbonitrile Openeye Name: (3R,4S)-4-(2-furyl)-2-imino-5-oxo-3,4-dihydropyrano[3,2-c]chromene-3-carbonitrile CAS Name: (3R,4S)-4-(2-furanyl)-2-imino-5-oxo-3,4-dihydropyrano[3,2-c][1]benzopyran-3-carbonitrile IUPAC Name: (3R,4S)-4-(furan-2-yl)-2-imino-5-oxo-3,4-dihydropyrano[3,2-c]chromene-3-carbonitrile Traditional Name: (3R,4S)-4-(2-furyl)-2-imino-5-keto-3,4-dihydropyrano[3,2-c]chromene-3-carbonitrile Formula: C17H10N2O4 MolecularWeight: 306.2723

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3=C(C(C(C(=N)O3)C#N)C4=CC=CO4)C(=O)O2

Isomeric SMILES

C1=CC=C2C(=C1)C3=C([C@H]([C@@H](C(=N)O3)C#N)C4=CC=CO4)C(=O)O2

InChI

InChI=1S/C17H10N2O4/c18-8-10-13(12-6-3-7-21-12)14-15(23-16(10)19)9-4-1-2-5-11(9)22-17(14)20/h1-7,10,13,19H/t10-,13+/m0/s1