[2-oxidanylidene-2-(2-oxidanylidenechromen-3-yl)ethyl]phosphonic acid

Systemtic Name: [2-oxidanylidene-2-(2-oxidanylidenechromen-3-yl)ethyl]phosphonic acid Openeye Name: [2-oxo-2-(2-oxochromen-3-yl)ethyl]phosphonic acid CAS Name: [2-oxo-2-(2-oxo-1-benzopyran-3-yl)ethyl]phosphonic acid IUPAC Name: [2-oxo-2-(2-oxochromen-3-yl)ethyl]phosphonic acid Traditional Name: [2-keto-2-(2-ketochromen-3-yl)ethyl]phosphonic acid Formula: C11H9O6P MolecularWeight: 268.159321

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)CP(=O)(O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)CP(=O)(O)O

InChI

InChI=1S/C11H9O6P/c12-9(6-18(14,15)16)8-5-7-3-1-2-4-10(7)17-11(8)13/h1-5H,6H2,(H2,14,15,16)