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

Systemtic Name: (4-oxidanylidene-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 4-methylbenzenesulfonate Openeye Name: (4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) 4-methylbenzenesulfonate CAS Name: 4-methylbenzenesulfonic 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) 4-methylbenzenesulfonate Traditional Name: 4-methylbenzenesulfonic acid (4-keto-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl) ester Formula: C19H16O5S MolecularWeight: 356.39234

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)S(=O)(=O)OC2=CC3=C(C=C2)C4=C(CCC4)C(=O)O3

Isomeric SMILES

CC1=CC=C(C=C1)S(=O)(=O)OC2=CC3=C(C=C2)C4=C(CCC4)C(=O)O3

InChI

InChI=1S/C19H16O5S/c1-12-5-8-14(9-6-12)25(21,22)24-13-7-10-16-15-3-2-4-17(15)19(20)23-18(16)11-13/h5-11H,2-4H2,1H3