(4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 6-methoxy-2-oxidanylidene-chromene-3-carboxylate

Systemtic Name: (4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 6-methoxy-2-oxidanylidene-chromene-3-carboxylate Openeye Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 6-methoxy-2-oxo-chromene-3-carboxylate CAS Name: 6-methoxy-2-oxo-1-benzopyran-3-carboxylic acid (4-oxo-2,3-dihydro-1H-cyclopenta[c][1]benzopyran-7-yl) ester IUPAC Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 6-methoxy-2-oxochromene-3-carboxylate Traditional Name: 2-keto-6-methoxy-chromene-3-carboxylic acid (4-keto-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) ester Formula: C23H16O7 MolecularWeight: 404.36894

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)OC(=O)C(=C2)C(=O)OC3=CC4=C(C=C3)C5=C(CCC5)C(=O)O4

Isomeric SMILES

COC1=CC2=C(C=C1)OC(=O)C(=C2)C(=O)OC3=CC4=C(C=C3)C5=C(CCC5)C(=O)O4

InChI

InChI=1S/C23H16O7/c1-27-13-6-8-19-12(9-13)10-18(23(26)29-19)22(25)28-14-5-7-16-15-3-2-4-17(15)21(24)30-20(16)11-14/h5-11H,2-4H2,1H3