(7-oxidanyl-2-oxidanylidene-chromen-4-yl)methyl 4-oxidanylidenechromene-2-carboxylate

Systemtic Name: (7-oxidanyl-2-oxidanylidene-chromen-4-yl)methyl 4-oxidanylidenechromene-2-carboxylate Openeye Name: (7-hydroxy-2-oxo-chromen-4-yl)methyl 4-oxochromene-2-carboxylate CAS Name: 4-oxo-1-benzopyran-2-carboxylic acid (7-hydroxy-2-oxo-1-benzopyran-4-yl)methyl ester IUPAC Name: (7-hydroxy-2-oxochromen-4-yl)methyl 4-oxochromene-2-carboxylate Traditional Name: 4-ketochromene-2-carboxylic acid (7-hydroxy-2-keto-chromen-4-yl)methyl ester Formula: C20H12O7 MolecularWeight: 364.30508

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)OCC3=CC(=O)OC4=C3C=CC(=C4)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)OCC3=CC(=O)OC4=C3C=CC(=C4)O

InChI

InChI=1S/C20H12O7/c21-12-5-6-13-11(7-19(23)27-17(13)8-12)10-25-20(24)18-9-15(22)14-3-1-2-4-16(14)26-18/h1-9,21H,10H2