(4-ethylphenyl) 2-oxidanylidenechromene-6-sulfonate

Systemtic Name: (4-ethylphenyl) 2-oxidanylidenechromene-6-sulfonate Openeye Name: (4-ethylphenyl) 2-oxochromene-6-sulfonate CAS Name: 2-oxo-1-benzopyran-6-sulfonic acid (4-ethylphenyl) ester IUPAC Name: (4-ethylphenyl) 2-oxochromene-6-sulfonate Traditional Name: 2-ketochromene-6-sulfonic acid (4-ethylphenyl) ester Formula: C17H14O5S MolecularWeight: 330.35506

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC=C(C=C1)OS(=O)(=O)C2=CC3=C(C=C2)OC(=O)C=C3

Isomeric SMILES

CCC1=CC=C(C=C1)OS(=O)(=O)C2=CC3=C(C=C2)OC(=O)C=C3

InChI

InChI=1S/C17H14O5S/c1-2-12-3-6-14(7-4-12)22-23(19,20)15-8-9-16-13(11-15)5-10-17(18)21-16/h3-11H,2H2,1H3