(3R)-spiro[2-benzofuran-3,3'-4H-isochromene]-1,1'-dione

Systemtic Name: (3R)-spiro[2-benzofuran-3,3'-4H-isochromene]-1,1'-dione Openeye Name: (3R)-spiro[isobenzofuran-3,3'-isochromane]-1,1'-dione CAS Name: (3R)-spiro[3,4-dihydro-1H-2-benzopyran-3,3'-isobenzofuran]-1,1'-dione IUPAC Name: (3R)-spiro[2-benzofuran-3,3'-4H-isochromene]-1,1'-dione Traditional Name: (3R)-spiro[isochroman-3,3'-phthalan]-1,1'-quinone Formula: C16H10O4 MolecularWeight: 266.2482

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=CC=CC=C2C(=O)OC13C4=CC=CC=C4C(=O)O3

Isomeric SMILES

C1C2=CC=CC=C2C(=O)O[C@@]13C4=CC=CC=C4C(=O)O3

InChI

InChI=1S/C16H10O4/c17-14-11-6-2-1-5-10(11)9-16(19-14)13-8-4-3-7-12(13)15(18)20-16/h1-8H,9H2/t16-/m0/s1