[2-(4-chlorophenyl)-4-oxidanylidene-chromen-3-yl] benzenesulfonate

Systemtic Name: [2-(4-chlorophenyl)-4-oxidanylidene-chromen-3-yl] benzenesulfonate Openeye Name: [2-(4-chlorophenyl)-4-oxo-chromen-3-yl] benzenesulfonate CAS Name: benzenesulfonic acid [2-(4-chlorophenyl)-4-oxo-1-benzopyran-3-yl] ester IUPAC Name: [2-(4-chlorophenyl)-4-oxochromen-3-yl] benzenesulfonate Traditional Name: benzenesulfonic acid [2-(4-chlorophenyl)-4-keto-chromen-3-yl] ester Formula: C21H13ClO5S MolecularWeight: 412.84292

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)OC2=C(OC3=CC=CC=C3C2=O)C4=CC=C(C=C4)Cl

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)OC2=C(OC3=CC=CC=C3C2=O)C4=CC=C(C=C4)Cl

InChI

InChI=1S/C21H13ClO5S/c22-15-12-10-14(11-13-15)20-21(19(23)17-8-4-5-9-18(17)26-20)27-28(24,25)16-6-2-1-3-7-16/h1-13H