3,9-dimethoxy-6H-chromeno[4,3-b]chromen-7-one

Systemtic Name: 3,9-dimethoxy-6H-chromeno[4,3-b]chromen-7-one Openeye Name: 3,9-dimethoxy-6H-chromeno[4,3-b]chromen-7-one CAS Name: 3,9-dimethoxy-6H-[1]benzopyrano[4,3-b][1]benzopyran-7-one IUPAC Name: 3,9-dimethoxy-6H-chromeno[4,3-b]chromen-7-one Traditional Name: 3,9-dimethoxy-6H-chromeno[4,3-b]chromen-7-one Formula: C18H14O5 MolecularWeight: 310.30076

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC2=C(C=C1)OC3=C(C2=O)COC4=C3C=CC(=C4)OC

Isomeric SMILES

COC1=CC2=C(C=C1)OC3=C(C2=O)COC4=C3C=CC(=C4)OC

InChI

InChI=1S/C18H14O5/c1-20-10-4-6-15-13(7-10)17(19)14-9-22-16-8-11(21-2)3-5-12(16)18(14)23-15/h3-8H,9H2,1-2H3