(2-oxidanylidenechromen-7-yl) 2-cyanobenzenesulfonate

Systemtic Name: (2-oxidanylidenechromen-7-yl) 2-cyanobenzenesulfonate Openeye Name: (2-oxochromen-7-yl) 2-cyanobenzenesulfonate CAS Name: 2-cyanobenzenesulfonic acid (2-oxo-1-benzopyran-7-yl) ester IUPAC Name: (2-oxochromen-7-yl) 2-cyanobenzenesulfonate Traditional Name: 2-cyanobenzenesulfonic acid (2-ketochromen-7-yl) ester Formula: C16H9NO5S MolecularWeight: 327.31136

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)C#N)S(=O)(=O)OC2=CC3=C(C=C2)C=CC(=O)O3

Isomeric SMILES

C1=CC=C(C(=C1)C#N)S(=O)(=O)OC2=CC3=C(C=C2)C=CC(=O)O3

InChI

InChI=1S/C16H9NO5S/c17-10-12-3-1-2-4-15(12)23(19,20)22-13-7-5-11-6-8-16(18)21-14(11)9-13/h1-9H