methyl 6-diphenylphosphanyl-3',6'-bis(oxidanyl)-1-oxidanylidene-spiro[2-benzofuran-3,9'-xanthene]-5-carboxylate

Systemtic Name: methyl 6-diphenylphosphanyl-3',6'-bis(oxidanyl)-1-oxidanylidene-spiro[2-benzofuran-3,9'-xanthene]-5-carboxylate Openeye Name: methyl 6-diphenylphosphanyl-3',6'-dihydroxy-1-oxo-spiro[isobenzofuran-3,9'-xanthene]-5-carboxylate CAS Name: 6-diphenylphosphino-3',6'-dihydroxy-1-oxo-5-spiro[isobenzofuran-3,9'-xanthene]carboxylic acid methyl ester IUPAC Name: methyl 6-diphenylphosphanyl-3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylate Traditional Name: 6-diphenylphosphino-3',6'-dihydroxy-1-keto-spiro[phthalan-3,9'-xanthene]-5-carboxylic acid methyl ester Formula: C34H23O7P MolecularWeight: 574.515981

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Descriptors Computed from Structure

Canonical SMILES:

COC(=O)C1=C(C=C2C(=C1)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O)P(C6=CC=CC=C6)C7=CC=CC=C7

Isomeric SMILES

COC(=O)C1=C(C=C2C(=C1)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O)P(C6=CC=CC=C6)C7=CC=CC=C7

InChI

InChI=1S/C34H23O7P/c1-39-32(37)25-18-28-24(19-31(25)42(22-8-4-2-5-9-22)23-10-6-3-7-11-23)33(38)41-34(28)26-14-12-20(35)16-29(26)40-30-17-21(36)13-15-27(30)34/h2-19,35-36H,1H3