2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-1'-carboxylic acid

Systemtic Name: 2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-1'-carboxylic acid Openeye Name: 2',7'-dichloro-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-1'-carboxylic acid CAS Name: 2',7'-dichloro-3',6'-dihydroxy-3-oxo-1'-spiro[isobenzofuran-1,9'-xanthene]carboxylic acid IUPAC Name: 2',7'-dichloro-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-1'-carboxylic acid Traditional Name: 2',7'-dichloro-3',6'-dihydroxy-3-keto-spiro[phthalan-1,9'-xanthene]-1'-carboxylic acid Formula: C21H10Cl2O7 MolecularWeight: 445.2059

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C(=C35)C(=O)O)Cl)O)O)Cl

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C(=C35)C(=O)O)Cl)O)O)Cl

InChI

InChI=1S/C21H10Cl2O7/c22-11-5-10-14(6-12(11)24)29-15-7-13(25)18(23)16(19(26)27)17(15)21(10)9-4-2-1-3-8(9)20(28)30-21/h1-7,24-25H,(H,26,27)