5aH-thieno[3,2-c][1]benzofuran; 3H-2-benzofuran-1-one

Systemtic Name: 5aH-thieno[3,2-c][1]benzofuran; 3H-2-benzofuran-1-one Openeye Name: 5aH-thieno[3,2-c]benzofuran; 3H-isobenzofuran-1-one CAS Name: 5aH-thieno[3,2-c]benzofuran; 3H-isobenzofuran-1-one IUPAC Name: 5aH-thieno[3,2-c][1]benzofuran; 3H-2-benzofuran-1-one Traditional Name: 5aH-thieno[3,2-c]benzofuran; phthalide Formula: C18H14O3S MolecularWeight: 310.36696

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=CC=CC=C2C(=O)O1.C1=CC2C3(C=C1)C(=CO2)C=CS3

Isomeric SMILES

C1C2=CC=CC=C2C(=O)O1.C1=CC2C3(C=C1)C(=CO2)C=CS3

InChI

InChI=1S/C10H8OS.C8H6O2/c1-2-5-10-8(4-6-12-10)7-11-9(10)3-1;9-8-7-4-2-1-3-6(7)5-10-8/h1-7,9H;1-4H,5H2