diethyl 5-(2-oxidanylidenechromen-6-yl)sulfonyloxybenzene-1,3-dicarboxylate

Systemtic Name: diethyl 5-(2-oxidanylidenechromen-6-yl)sulfonyloxybenzene-1,3-dicarboxylate Openeye Name: diethyl 5-(2-oxochromen-6-yl)sulfonyloxybenzene-1,3-dicarboxylate CAS Name: 5-[(2-oxo-1-benzopyran-6-yl)sulfonyloxy]benzene-1,3-dicarboxylic acid diethyl ester IUPAC Name: diethyl 5-(2-oxochromen-6-yl)sulfonyloxybenzene-1,3-dicarboxylate Traditional Name: 5-(2-ketochromen-6-yl)sulfonyloxybenzene-1,3-dicarboxylic acid diethyl ester Formula: C21H18O9S MolecularWeight: 446.42722

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1=CC(=CC(=C1)OS(=O)(=O)C2=CC3=C(C=C2)OC(=O)C=C3)C(=O)OCC

Isomeric SMILES

CCOC(=O)C1=CC(=CC(=C1)OS(=O)(=O)C2=CC3=C(C=C2)OC(=O)C=C3)C(=O)OCC

InChI

InChI=1S/C21H18O9S/c1-3-27-20(23)14-9-15(21(24)28-4-2)11-16(10-14)30-31(25,26)17-6-7-18-13(12-17)5-8-19(22)29-18/h5-12H,3-4H2,1-2H3