(3-ethoxycarbonyl-2-oxidanylidene-chromen-7-yl) 7-ethoxy-2-oxidanylidene-chromene-3-carboxylate

Systemtic Name: (3-ethoxycarbonyl-2-oxidanylidene-chromen-7-yl) 7-ethoxy-2-oxidanylidene-chromene-3-carboxylate Openeye Name: (3-ethoxycarbonyl-2-oxo-chromen-7-yl) 7-ethoxy-2-oxo-chromene-3-carboxylate CAS Name: 7-ethoxy-2-oxo-1-benzopyran-3-carboxylic acid (3-ethoxycarbonyl-2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (3-ethoxycarbonyl-2-oxochromen-7-yl) 7-ethoxy-2-oxochromene-3-carboxylate Traditional Name: 7-ethoxy-2-keto-chromene-3-carboxylic acid (3-carbethoxy-2-keto-chromen-7-yl) ester Formula: C24H18O9 MolecularWeight: 450.39432

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Descriptors Computed from Structure

Canonical SMILES:

CCOC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)OC3=CC4=C(C=C3)C=C(C(=O)O4)C(=O)OCC

Isomeric SMILES

CCOC1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)OC3=CC4=C(C=C3)C=C(C(=O)O4)C(=O)OCC

InChI

InChI=1S/C24H18O9/c1-3-29-15-7-5-13-10-18(24(28)32-19(13)11-15)22(26)31-16-8-6-14-9-17(21(25)30-4-2)23(27)33-20(14)12-16/h5-12H,3-4H2,1-2H3