2-(4-hydroxyphenyl)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-3-sulfonic acid

Systemtic Name: 2-(4-hydroxyphenyl)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-3-sulfonic acid Openeye Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-chromene-3-sulfonic acid CAS Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-1-benzopyran-3-sulfonic acid IUPAC Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromene-3-sulfonic acid Traditional Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chromene-3-sulfonic acid Formula: C15H10O8S MolecularWeight: 350.3001

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)S(=O)(=O)O)O

Isomeric SMILES

C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)S(=O)(=O)O)O

InChI

InChI=1S/C15H10O8S/c16-8-3-1-7(2-4-8)14-15(24(20,21)22)13(19)12-10(18)5-9(17)6-11(12)23-14/h1-6,16-18H,(H,20,21,22)