phenyl 4-oxidanylidenechromene-3-sulfonate

Systemtic Name: phenyl 4-oxidanylidenechromene-3-sulfonate Openeye Name: phenyl 4-oxochromene-3-sulfonate CAS Name: 4-oxo-1-benzopyran-3-sulfonic acid phenyl ester IUPAC Name: phenyl 4-oxochromene-3-sulfonate Traditional Name: 4-ketochromene-3-sulfonic acid phenyl ester Formula: C15H10O5S MolecularWeight: 302.3019

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)OS(=O)(=O)C2=COC3=CC=CC=C3C2=O

Isomeric SMILES

C1=CC=C(C=C1)OS(=O)(=O)C2=COC3=CC=CC=C3C2=O

InChI

InChI=1S/C15H10O5S/c16-15-12-8-4-5-9-13(12)19-10-14(15)21(17,18)20-11-6-2-1-3-7-11/h1-10H