[2-(4-methoxyphenyl)-4-oxidanylidene-chromen-3-yl] benzenesulfonate

Systemtic Name: [2-(4-methoxyphenyl)-4-oxidanylidene-chromen-3-yl] benzenesulfonate Openeye Name: [2-(4-methoxyphenyl)-4-oxo-chromen-3-yl] benzenesulfonate CAS Name: benzenesulfonic acid [2-(4-methoxyphenyl)-4-oxo-1-benzopyran-3-yl] ester IUPAC Name: [2-(4-methoxyphenyl)-4-oxochromen-3-yl] benzenesulfonate Traditional Name: benzenesulfonic acid [4-keto-2-(4-methoxyphenyl)chromen-3-yl] ester Formula: C22H16O6S MolecularWeight: 408.42384

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)OS(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

COC1=CC=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)OS(=O)(=O)C4=CC=CC=C4

InChI

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