8,8-dimethyl-4-oxidanylidene-2-phenyl-9H-furo[2,3-h]chromene-9-carboxylic acid

Systemtic Name: 8,8-dimethyl-4-oxidanylidene-2-phenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Openeye Name: 8,8-dimethyl-4-oxo-2-phenyl-9H-furo[2,3-h]chromene-9-carboxylic acid CAS Name: 8,8-dimethyl-4-oxo-2-phenyl-9H-furo[2,3-h][1]benzopyran-9-carboxylic acid IUPAC Name: 8,8-dimethyl-4-oxo-2-phenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Traditional Name: 4-keto-8,8-dimethyl-2-phenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Formula: C20H16O5 MolecularWeight: 336.33804

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(C(C2=C(O1)C=CC3=C2OC(=CC3=O)C4=CC=CC=C4)C(=O)O)C

Isomeric SMILES

CC1(C(C2=C(O1)C=CC3=C2OC(=CC3=O)C4=CC=CC=C4)C(=O)O)C

InChI

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