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1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-dione

1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-dione

Systemtic Name:1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-dione
Openeye Name:1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-dione
CAS Name:1,3,7,9-tetramethyl[1]benzopyrano[4,3-c][1]benzopyran-5,11-dione
IUPAC Name:1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-dione
Traditional Name:1,3,7,9-tetramethylchromeno[4,3-c]chromene-5,11-quinone
Formula: C20H16O4
MolecularWeight: 320.33864
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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=C2C(=C1)C3=C(C4=CC(=CC(=C4OC3=O)C)C)C(=O)O2)C


Isomeric SMILES

CC1=CC(=C2C(=C1)C3=C(C4=CC(=CC(=C4OC3=O)C)C)C(=O)O2)C


InChI

InChI=1S/C20H16O4/c1-9-5-11(3)17-13(7-9)15-16(20(22)23-17)14-8-10(2)6-12(4)18(14)24-19(15)21/h5-8H,1-4H3


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