[5,7-dimethyl-2-(4-methylphenyl)-4-oxidanylidene-chromen-3-yl] naphthalene-2-sulfonate

Systemtic Name: [5,7-dimethyl-2-(4-methylphenyl)-4-oxidanylidene-chromen-3-yl] naphthalene-2-sulfonate Openeye Name: [5,7-dimethyl-4-oxo-2-(p-tolyl)chromen-3-yl] naphthalene-2-sulfonate CAS Name: 2-naphthalenesulfonic acid [5,7-dimethyl-2-(4-methylphenyl)-4-oxo-1-benzopyran-3-yl] ester IUPAC Name: [5,7-dimethyl-2-(4-methylphenyl)-4-oxochromen-3-yl] naphthalene-2-sulfonate Traditional Name: naphthalene-2-sulfonic acid [4-keto-5,7-dimethyl-2-(p-tolyl)chromen-3-yl] ester Formula: C28H22O5S MolecularWeight: 470.53628

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)C)C)OS(=O)(=O)C4=CC5=CC=CC=C5C=C4

Isomeric SMILES

CC1=CC=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)C)C)OS(=O)(=O)C4=CC5=CC=CC=C5C=C4

InChI

InChI=1S/C28H22O5S/c1-17-8-10-21(11-9-17)27-28(26(29)25-19(3)14-18(2)15-24(25)32-27)33-34(30,31)23-13-12-20-6-4-5-7-22(20)16-23/h4-16H,1-3H3