9-methyl-2,5-bis(oxidanylidene)pyrano[3,2-c]chromene-3-carboxylic acid

Systemtic Name: 9-methyl-2,5-bis(oxidanylidene)pyrano[3,2-c]chromene-3-carboxylic acid Openeye Name: 9-methyl-2,5-dioxo-pyrano[3,2-c]chromene-3-carboxylic acid CAS Name: 9-methyl-2,5-dioxo-3-pyrano[3,2-c][1]benzopyrancarboxylic acid IUPAC Name: 9-methyl-2,5-dioxopyrano[3,2-c]chromene-3-carboxylic acid Traditional Name: 2,5-diketo-9-methyl-pyrano[3,2-c]chromene-3-carboxylic acid Formula: C14H8O6 MolecularWeight: 272.20972

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)OC(=O)C3=C2OC(=O)C(=C3)C(=O)O

Isomeric SMILES

CC1=CC2=C(C=C1)OC(=O)C3=C2OC(=O)C(=C3)C(=O)O

InChI

InChI=1S/C14H8O6/c1-6-2-3-10-7(4-6)11-8(13(17)19-10)5-9(12(15)16)14(18)20-11/h2-5H,1H3,(H,15,16)