4-oxidanylidenefuro[2,3-b]chromene-2-carboxylic acid

Systemtic Name: 4-oxidanylidenefuro[2,3-b]chromene-2-carboxylic acid Openeye Name: 4-oxofuro[2,3-b]chromene-2-carboxylic acid CAS Name: 4-oxo-2-furo[2,3-b][1]benzopyrancarboxylic acid IUPAC Name: 4-oxofuro[2,3-b]chromene-2-carboxylic acid Traditional Name: 4-ketofuro[2,3-b]chromene-2-carboxylic acid Formula: C12H6O5 MolecularWeight: 230.17304

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C3=C(O2)OC(=C3)C(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C3=C(O2)OC(=C3)C(=O)O

InChI

InChI=1S/C12H6O5/c13-10-6-3-1-2-4-8(6)16-12-7(10)5-9(17-12)11(14)15/h1-5H,(H,14,15)