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

Systemtic Name: [5-methoxy-3-(4-methoxyphenyl)-4-oxidanylidene-chromen-7-yl] benzenesulfonate Openeye Name: [5-methoxy-3-(4-methoxyphenyl)-4-oxo-chromen-7-yl] benzenesulfonate CAS Name: benzenesulfonic acid [5-methoxy-3-(4-methoxyphenyl)-4-oxo-1-benzopyran-7-yl] ester IUPAC Name: [5-methoxy-3-(4-methoxyphenyl)-4-oxochromen-7-yl] benzenesulfonate Traditional Name: benzenesulfonic acid [4-keto-5-methoxy-3-(4-methoxyphenyl)chromen-7-yl] ester Formula: C23H18O7S MolecularWeight: 438.44982

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C2=COC3=CC(=CC(=C3C2=O)OC)OS(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

COC1=CC=C(C=C1)C2=COC3=CC(=CC(=C3C2=O)OC)OS(=O)(=O)C4=CC=CC=C4

InChI

InChI=1S/C23H18O7S/c1-27-16-10-8-15(9-11-16)19-14-29-21-13-17(12-20(28-2)22(21)23(19)24)30-31(25,26)18-6-4-3-5-7-18/h3-14H,1-2H3