(2-oxidanylidenechromen-4-yl) 4-phenylbenzenesulfonate

Systemtic Name: (2-oxidanylidenechromen-4-yl) 4-phenylbenzenesulfonate Openeye Name: (2-oxochromen-4-yl) 4-phenylbenzenesulfonate CAS Name: 4-phenylbenzenesulfonic acid (2-oxo-1-benzopyran-4-yl) ester IUPAC Name: (2-oxochromen-4-yl) 4-phenylbenzenesulfonate Traditional Name: 4-phenylbenzenesulfonic acid (2-ketochromen-4-yl) ester Formula: C21H14O5S MolecularWeight: 378.39786

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C2=CC=C(C=C2)S(=O)(=O)OC3=CC(=O)OC4=CC=CC=C43

Isomeric SMILES

C1=CC=C(C=C1)C2=CC=C(C=C2)S(=O)(=O)OC3=CC(=O)OC4=CC=CC=C43

InChI

InChI=1S/C21H14O5S/c22-21-14-20(18-8-4-5-9-19(18)25-21)26-27(23,24)17-12-10-16(11-13-17)15-6-2-1-3-7-15/h1-14H