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2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one

2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one

Systemtic Name:2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one
Openeye Name:2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one
CAS Name:2,4,8,9-tetramethoxy-6H-[2]benzopyrano[4,3-c][1]benzopyran-11-one
IUPAC Name:2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one
Traditional Name:2,4,8,9-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one
Formula: C20H18O7
MolecularWeight: 370.35272
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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC(=C2C(=C1)OC(=O)C3=C2OCC4=CC(=C(C=C43)OC)OC)OC


Isomeric SMILES

COC1=CC(=C2C(=C1)OC(=O)C3=C2OCC4=CC(=C(C=C43)OC)OC)OC


InChI

InChI=1S/C20H18O7/c1-22-11-6-15(25-4)18-16(7-11)27-20(21)17-12-8-14(24-3)13(23-2)5-10(12)9-26-19(17)18/h5-8H,9H2,1-4H3


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