2-[3,4-bis(oxidanyl)-5-sulfonato-phenyl]-3,5,7-tris(oxidanyl)-4-oxidanylidene-chromene-8-sulfonate

Systemtic Name: 2-[3,4-bis(oxidanyl)-5-sulfonato-phenyl]-3,5,7-tris(oxidanyl)-4-oxidanylidene-chromene-8-sulfonate Openeye Name: 2-(3,4-dihydroxy-5-sulfonato-phenyl)-3,5,7-trihydroxy-4-oxo-chromene-8-sulfonate CAS Name: 2-(3,4-dihydroxy-5-sulfonatophenyl)-3,5,7-trihydroxy-4-oxo-1-benzopyran-8-sulfonate IUPAC Name: 2-(3,4-dihydroxy-5-sulfonatophenyl)-3,5,7-trihydroxy-4-oxochromene-8-sulfonate Traditional Name: 2-(3,4-dihydroxy-5-sulfonato-phenyl)-3,5,7-trihydroxy-4-keto-chromene-8-sulfonate Formula: C15H8O13S2-2 MolecularWeight: 460.34622

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Descriptors Computed from Structure

Canonical SMILES:

C1=C(C=C(C(=C1O)O)S(=O)(=O)[O-])C2=C(C(=O)C3=C(O2)C(=C(C=C3O)O)S(=O)(=O)[O-])O

Isomeric SMILES

C1=C(C=C(C(=C1O)O)S(=O)(=O)[O-])C2=C(C(=O)C3=C(O2)C(=C(C=C3O)O)S(=O)(=O)[O-])O

InChI

InChI=1S/C15H10O13S2/c16-5-3-7(18)15(30(25,26)27)14-9(5)11(20)12(21)13(28-14)4-1-6(17)10(19)8(2-4)29(22,23)24/h1-3,16-19,21H,(H,22,23,24)(H,25,26,27)/p-2