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

Systemtic Name: 2,3,4,8-tetramethoxy-9-oxidanyl-6H-isochromeno[4,3-c]chromen-11-one Openeye Name: 9-hydroxy-2,3,4,8-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one CAS Name: 9-hydroxy-2,3,4,8-tetramethoxy-6H-[2]benzopyrano[4,3-c][1]benzopyran-11-one IUPAC Name: 9-hydroxy-2,3,4,8-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one Traditional Name: 9-hydroxy-2,3,4,8-tetramethoxy-6H-isochromeno[4,3-c]chromen-11-one Formula: C20H18O8 MolecularWeight: 386.35212

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C2C(=C1)COC3=C2C(=O)OC4=CC(=C(C(=C43)OC)OC)OC)O

Isomeric SMILES

COC1=C(C=C2C(=C1)COC3=C2C(=O)OC4=CC(=C(C(=C43)OC)OC)OC)O

InChI

InChI=1S/C20H18O8/c1-23-12-5-9-8-27-18-15(10(9)6-11(12)21)20(22)28-13-7-14(24-2)17(25-3)19(26-4)16(13)18/h5-7,21H,8H2,1-4H3