[3-(4-methoxyphenyl)-4-oxidanylidene-chromen-7-yl] benzenesulfonate

Systemtic Name: [3-(4-methoxyphenyl)-4-oxidanylidene-chromen-7-yl] benzenesulfonate Openeye Name: [3-(4-methoxyphenyl)-4-oxo-chromen-7-yl] benzenesulfonate CAS Name: benzenesulfonic acid [3-(4-methoxyphenyl)-4-oxo-1-benzopyran-7-yl] ester IUPAC Name: [3-(4-methoxyphenyl)-4-oxochromen-7-yl] benzenesulfonate Traditional Name: benzenesulfonic acid [4-keto-3-(4-methoxyphenyl)chromen-7-yl] ester Formula: C22H16O6S MolecularWeight: 408.42384

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=COC3=C(C2=O)C=CC(=C3)OS(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

COC1=CC=C(C=C1)C2=COC3=C(C2=O)C=CC(=C3)OS(=O)(=O)C4=CC=CC=C4

InChI

InChI=1S/C22H16O6S/c1-26-16-9-7-15(8-10-16)20-14-27-21-13-17(11-12-19(21)22(20)23)28-29(24,25)18-5-3-2-4-6-18/h2-14H,1H3