3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one; 1-imidazol-1-ylethanone

Systemtic Name: 3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one; 1-imidazol-1-ylethanone Openeye Name: 3',6'-dihydroxyspiro[isobenzofuran-3,9'-xanthene]-1-one; 1-imidazol-1-ylethanone CAS Name: 3',6'-dihydroxy-1-spiro[isobenzofuran-3,9'-xanthene]one; 1-(1-imidazolyl)ethanone IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; 1-imidazol-1-ylethanone Traditional Name: fluorescein; 1-imidazol-1-ylethanone Formula: C25H18N2O6 MolecularWeight: 442.42022

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Descriptors Computed from Structure

Canonical SMILES:

CC(=O)N1C=CN=C1.C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Isomeric SMILES

CC(=O)N1C=CN=C1.C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

InChI

InChI=1S/C20H12O5.C5H6N2O/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;1-5(8)7-3-2-6-4-7/h1-10,21-22H;2-4H,1H3