N-[2-[3,4-bis(oxidanyl)phenyl]-3-oxidanyl-4-oxidanylidene-chromen-6-yl]naphthalene-2-sulfonamide

Systemtic Name: N-[2-[3,4-bis(oxidanyl)phenyl]-3-oxidanyl-4-oxidanylidene-chromen-6-yl]naphthalene-2-sulfonamide Openeye Name: N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-oxo-chromen-6-yl]naphthalene-2-sulfonamide CAS Name: N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-oxo-1-benzopyran-6-yl]-2-naphthalenesulfonamide IUPAC Name: N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-oxochromen-6-yl]naphthalene-2-sulfonamide Traditional Name: N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-keto-chromen-6-yl]naphthalene-2-sulfonamide Formula: C25H17NO7S MolecularWeight: 475.46998

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)NC3=CC4=C(C=C3)OC(=C(C4=O)O)C5=CC(=C(C=C5)O)O

Isomeric SMILES

C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)NC3=CC4=C(C=C3)OC(=C(C4=O)O)C5=CC(=C(C=C5)O)O

InChI

InChI=1S/C25H17NO7S/c27-20-9-6-16(12-21(20)28)25-24(30)23(29)19-13-17(7-10-22(19)33-25)26-34(31,32)18-8-5-14-3-1-2-4-15(14)11-18/h1-13,26-28,30H