(4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) benzenesulfonate

Systemtic Name: (4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) benzenesulfonate Openeye Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) benzenesulfonate CAS Name: benzenesulfonic acid (4-oxo-2,3-dihydro-1H-cyclopenta[c][1]benzopyran-7-yl) ester IUPAC Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) benzenesulfonate Traditional Name: benzenesulfonic acid (4-keto-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) ester Formula: C18H14O5S MolecularWeight: 342.36576

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Descriptors Computed from Structure

Canonical SMILES:

C1CC2=C(C1)C(=O)OC3=C2C=CC(=C3)OS(=O)(=O)C4=CC=CC=C4

Isomeric SMILES

C1CC2=C(C1)C(=O)OC3=C2C=CC(=C3)OS(=O)(=O)C4=CC=CC=C4

InChI

InChI=1S/C18H14O5S/c19-18-16-8-4-7-14(16)15-10-9-12(11-17(15)22-18)23-24(20,21)13-5-2-1-3-6-13/h1-3,5-6,9-11H,4,7-8H2