(2-methyl-4-oxidanylidene-3-phenyl-chromen-7-yl) thiophene-2-sulfonate

Systemtic Name: (2-methyl-4-oxidanylidene-3-phenyl-chromen-7-yl) thiophene-2-sulfonate Openeye Name: (2-methyl-4-oxo-3-phenyl-chromen-7-yl) thiophene-2-sulfonate CAS Name: 2-thiophenesulfonic acid (2-methyl-4-oxo-3-phenyl-1-benzopyran-7-yl) ester IUPAC Name: (2-methyl-4-oxo-3-phenylchromen-7-yl) thiophene-2-sulfonate Traditional Name: thiophene-2-sulfonic acid (4-keto-2-methyl-3-phenyl-chromen-7-yl) ester Formula: C20H14O5S2 MolecularWeight: 398.45216

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C(=O)C2=C(O1)C=C(C=C2)OS(=O)(=O)C3=CC=CS3)C4=CC=CC=C4

Isomeric SMILES

CC1=C(C(=O)C2=C(O1)C=C(C=C2)OS(=O)(=O)C3=CC=CS3)C4=CC=CC=C4

InChI

InChI=1S/C20H14O5S2/c1-13-19(14-6-3-2-4-7-14)20(21)16-10-9-15(12-17(16)24-13)25-27(22,23)18-8-5-11-26-18/h2-12H,1H3