ethyl 2-oxidanylidene-7-(2-oxidanylidenechromen-3-yl)carbonyloxy-chromene-3-carboxylate

Systemtic Name: ethyl 2-oxidanylidene-7-(2-oxidanylidenechromen-3-yl)carbonyloxy-chromene-3-carboxylate Openeye Name: ethyl 2-oxo-7-(2-oxochromene-3-carbonyl)oxy-chromene-3-carboxylate CAS Name: 2-oxo-7-[oxo-(2-oxo-1-benzopyran-3-yl)methoxy]-1-benzopyran-3-carboxylic acid ethyl ester IUPAC Name: ethyl 2-oxo-7-(2-oxochromene-3-carbonyl)oxychromene-3-carboxylate Traditional Name: 2-keto-7-(2-ketochromene-3-carbonyl)oxy-chromene-3-carboxylic acid ethyl ester Formula: C22H14O8 MolecularWeight: 406.34176

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC2=C(C=C(C=C2)OC(=O)C3=CC4=CC=CC=C4OC3=O)OC1=O

Isomeric SMILES

CCOC(=O)C1=CC2=C(C=C(C=C2)OC(=O)C3=CC4=CC=CC=C4OC3=O)OC1=O

InChI

InChI=1S/C22H14O8/c1-2-27-19(23)15-10-13-7-8-14(11-18(13)30-21(15)25)28-20(24)16-9-12-5-3-4-6-17(12)29-22(16)26/h3-11H,2H2,1H3