7-methoxy-3-sulfanylidene-4H-[1,2]dithiolo[4,3-c]chromene-8-sulfonic acid

Systemtic Name: 7-methoxy-3-sulfanylidene-4H-[1,2]dithiolo[4,3-c]chromene-8-sulfonic acid Openeye Name: 7-methoxy-3-thioxo-4H-dithiolo[4,3-c]chromene-8-sulfonic acid CAS Name: 7-methoxy-3-sulfanylidene-4H-dithiolo[4,3-c][1]benzopyran-8-sulfonic acid IUPAC Name: 7-methoxy-3-sulfanylidene-4H-dithiolo[4,3-c]chromene-8-sulfonic acid Traditional Name: 7-methoxy-3-thioxo-4H-dithiolo[4,3-c]chromene-8-sulfonic acid Formula: C11H8O5S4 MolecularWeight: 348.43822

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C2C(=C1)OCC3=C2SSC3=S)S(=O)(=O)O

Isomeric SMILES

COC1=C(C=C2C(=C1)OCC3=C2SSC3=S)S(=O)(=O)O

InChI

InChI=1S/C11H8O5S4/c1-15-8-3-7-5(2-9(8)20(12,13)14)10-6(4-16-7)11(17)19-18-10/h2-3H,4H2,1H3,(H,12,13,14)