4',5'-dimethyl-3',6'-bis(oxidanyl)-1-oxidanylidene-spiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid

Systemtic Name: 4',5'-dimethyl-3',6'-bis(oxidanyl)-1-oxidanylidene-spiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid Openeye Name: 3',6'-dihydroxy-4',5'-dimethyl-1-oxo-spiro[isobenzofuran-3,9'-xanthene]-5-carboxylic acid CAS Name: 3',6'-dihydroxy-4',5'-dimethyl-1-oxo-5-spiro[isobenzofuran-3,9'-xanthene]carboxylic acid IUPAC Name: 3',6'-dihydroxy-4',5'-dimethyl-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid Traditional Name: 3',6'-dihydroxy-1-keto-4',5'-dimethyl-spiro[phthalan-3,9'-xanthene]-5-carboxylic acid Formula: C23H16O7 MolecularWeight: 404.36894

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C=CC2=C1OC3=C(C24C5=C(C=CC(=C5)C(=O)O)C(=O)O4)C=CC(=C3C)O)O

Isomeric SMILES

CC1=C(C=CC2=C1OC3=C(C24C5=C(C=CC(=C5)C(=O)O)C(=O)O4)C=CC(=C3C)O)O

InChI

InChI=1S/C23H16O7/c1-10-17(24)7-5-14-19(10)29-20-11(2)18(25)8-6-15(20)23(14)16-9-12(21(26)27)3-4-13(16)22(28)30-23/h3-9,24-25H,1-2H3,(H,26,27)