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trisodium 2-oxidanyl-5-[3-oxidanylidene-1-(4-oxidanyl-3-sulfonato-phenyl)-2-benzofuran-1-yl]benzenesulfonate

trisodium 2-oxidanyl-5-[3-oxidanylidene-1-(4-oxidanyl-3-sulfonato-phenyl)-2-benzofuran-1-yl]benzenesulfonate

Systemtic Name:trisodium 2-oxidanyl-5-[3-oxidanylidene-1-(4-oxidanyl-3-sulfonato-phenyl)-2-benzofuran-1-yl]benzenesulfonate
Openeye Name:trisodium 2-hydroxy-5-[1-(4-hydroxy-3-sulfonato-phenyl)-3-oxo-isobenzofuran-1-yl]benzenesulfonate
CAS Name:trisodium 2-hydroxy-5-[1-(4-hydroxy-3-sulfonatophenyl)-3-oxo-1-isobenzofuranyl]benzenesulfonate
IUPAC Name:trisodium 2-hydroxy-5-[1-(4-hydroxy-3-sulfonatophenyl)-3-oxo-2-benzofuran-1-yl]benzenesulfonate
Traditional Name:trisodium 2-hydroxy-5-[1-(4-hydroxy-3-sulfonato-phenyl)-3-keto-phthalan-1-yl]besylate
Formula: C20H12Na3O10S2+
MolecularWeight: 545.40259
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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C=C3)O)S(=O)(=O)[O-])C4=CC(=C(C=C4)O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]


Isomeric SMILES

C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C=C3)O)S(=O)(=O)[O-])C4=CC(=C(C=C4)O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]


InChI

InChI=1S/C20H14O10S2.3Na/c21-15-7-5-11(9-17(15)31(24,25)26)20(14-4-2-1-3-13(14)19(23)30-20)12-6-8-16(22)18(10-12)32(27,28)29;;;/h1-10,21-22H,(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-2


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