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

Systemtic Name: [2-(4-methoxyphenyl)-4-oxidanylidene-chromen-3-yl] 4-methoxybenzenesulfonate Openeye Name: [2-(4-methoxyphenyl)-4-oxo-chromen-3-yl] 4-methoxybenzenesulfonate CAS Name: 4-methoxybenzenesulfonic acid [2-(4-methoxyphenyl)-4-oxo-1-benzopyran-3-yl] ester IUPAC Name: [2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-methoxybenzenesulfonate Traditional Name: 4-methoxybenzenesulfonic acid [4-keto-2-(4-methoxyphenyl)chromen-3-yl] ester Formula: C23H18O7S MolecularWeight: 438.44982

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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=C(C=C4)OC

Isomeric SMILES

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

InChI

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