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

Systemtic Name: 8,8-dimethyl-4-oxidanylidene-2,3-diphenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Openeye Name: 8,8-dimethyl-4-oxo-2,3-diphenyl-9H-furo[2,3-h]chromene-9-carboxylic acid CAS Name: 8,8-dimethyl-4-oxo-2,3-diphenyl-9H-furo[2,3-h][1]benzopyran-9-carboxylic acid IUPAC Name: 8,8-dimethyl-4-oxo-2,3-diphenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Traditional Name: 4-keto-8,8-dimethyl-2,3-diphenyl-9H-furo[2,3-h]chromene-9-carboxylic acid Formula: C26H20O5 MolecularWeight: 412.434

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(C(C2=C(O1)C=CC3=C2OC(=C(C3=O)C4=CC=CC=C4)C5=CC=CC=C5)C(=O)O)C

Isomeric SMILES

CC1(C(C2=C(O1)C=CC3=C2OC(=C(C3=O)C4=CC=CC=C4)C5=CC=CC=C5)C(=O)O)C

InChI

InChI=1S/C26H20O5/c1-26(2)21(25(28)29)20-18(31-26)14-13-17-22(27)19(15-9-5-3-6-10-15)23(30-24(17)20)16-11-7-4-8-12-16/h3-14,21H,1-2H3,(H,28,29)