4-oxidanylchromeno[4,3-b]chromene-6,7-dione

Systemtic Name: 4-oxidanylchromeno[4,3-b]chromene-6,7-dione Openeye Name: 4-hydroxychromeno[4,3-b]chromene-6,7-dione CAS Name: 4-hydroxy[1]benzopyrano[4,3-b][1]benzopyran-6,7-dione IUPAC Name: 4-hydroxychromeno[4,3-b]chromene-6,7-dione Traditional Name: 4-hydroxychromeno[4,3-b]chromene-6,7-quinone Formula: C16H8O5 MolecularWeight: 280.23172

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C3=C(O2)C4=C(C(=CC=C4)O)OC3=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C3=C(O2)C4=C(C(=CC=C4)O)OC3=O

InChI

InChI=1S/C16H8O5/c17-10-6-3-5-9-14(10)21-16(19)12-13(18)8-4-1-2-7-11(8)20-15(9)12/h1-7,17H