2,2-bis(2-oxidanidyl-4-oxidanylidene-chromen-3-yl)ethanoate

Systemtic Name: 2,2-bis(2-oxidanidyl-4-oxidanylidene-chromen-3-yl)ethanoate Openeye Name: 2,2-bis(2-oxido-4-oxo-chromen-3-yl)acetate CAS Name: 2,2-bis(2-oxido-4-oxo-1-benzopyran-3-yl)acetate IUPAC Name: 2,2-bis(2-oxido-4-oxochromen-3-yl)acetate Traditional Name: 2,2-bis(4-keto-2-oxido-chromen-3-yl)acetate Formula: C20H9O8-3 MolecularWeight: 377.28066

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)[O-])C(C3=C(OC4=CC=CC=C4C3=O)[O-])C(=O)[O-]

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)[O-])C(C3=C(OC4=CC=CC=C4C3=O)[O-])C(=O)[O-]

InChI

InChI=1S/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)/p-3