phenyl (E)-4-oxidanylidenebut-2-ene-1-sulfonate

Systemtic Name: phenyl (E)-4-oxidanylidenebut-2-ene-1-sulfonate Openeye Name: phenyl (E)-4-oxobut-2-ene-1-sulfonate CAS Name: (E)-4-oxo-2-butene-1-sulfonic acid phenyl ester IUPAC Name: phenyl (E)-4-oxobut-2-ene-1-sulfonate Traditional Name: (E)-4-ketobut-2-ene-1-sulfonic acid phenyl ester Formula: C10H10O4S MolecularWeight: 226.249

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)OS(=O)(=O)CC=CC=O

Isomeric SMILES

C1=CC=C(C=C1)OS(=O)(=O)C/C=C/C=O

InChI

InChI=1S/C10H10O4S/c11-8-4-5-9-15(12,13)14-10-6-2-1-3-7-10/h1-8H,9H2/b5-4+