8,9-dimethyl-5-oxidanyl-4-phenyl-8,9-dihydropyrano[2,3-h]chromene-2,10-dione

Systemtic Name: 8,9-dimethyl-5-oxidanyl-4-phenyl-8,9-dihydropyrano[2,3-h]chromene-2,10-dione Openeye Name: 5-hydroxy-8,9-dimethyl-4-phenyl-8,9-dihydropyrano[2,3-h]chromene-2,10-dione CAS Name: 5-hydroxy-8,9-dimethyl-4-phenyl-8,9-dihydropyrano[2,3-h][1]benzopyran-2,10-dione IUPAC Name: 5-hydroxy-8,9-dimethyl-4-phenyl-8,9-dihydropyrano[2,3-h]chromene-2,10-dione Traditional Name: 5-hydroxy-8,9-dimethyl-4-phenyl-8,9-dihydropyrano[2,3-h]chromene-2,10-quinone Formula: C20H16O5 MolecularWeight: 336.33804

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1C(OC2=CC(=C3C(=CC(=O)OC3=C2C1=O)C4=CC=CC=C4)O)C

Isomeric SMILES

CC1C(OC2=CC(=C3C(=CC(=O)OC3=C2C1=O)C4=CC=CC=C4)O)C

InChI

InChI=1S/C20H16O5/c1-10-11(2)24-15-9-14(21)17-13(12-6-4-3-5-7-12)8-16(22)25-20(17)18(15)19(10)23/h3-11,21H,1-2H3