diethyl 5-oxidanylidene-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate

Systemtic Name: diethyl 5-oxidanylidene-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate Openeye Name: diethyl 5-oxo-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate CAS Name: 5-oxo-2H-pyrano[3,2-c][1]benzopyran-2,3-dicarboxylic acid diethyl ester IUPAC Name: diethyl 5-oxo-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate Traditional Name: 5-keto-2H-pyrano[3,2-c]chromene-2,3-dicarboxylic acid diethyl ester Formula: C18H16O7 MolecularWeight: 344.31544

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1C(=CC2=C(O1)C3=CC=CC=C3OC2=O)C(=O)OCC

Isomeric SMILES

CCOC(=O)C1C(=CC2=C(O1)C3=CC=CC=C3OC2=O)C(=O)OCC

InChI

InChI=1S/C18H16O7/c1-3-22-16(19)12-9-11-14(25-15(12)18(21)23-4-2)10-7-5-6-8-13(10)24-17(11)20/h5-9,15H,3-4H2,1-2H3