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

Systemtic Name: 4-[3-(4-chlorophenyl)-4-oxidanylidene-chromen-2-yl]benzenesulfonamide Openeye Name: 4-[3-(4-chlorophenyl)-4-oxo-chromen-2-yl]benzenesulfonamide CAS Name: 4-[3-(4-chlorophenyl)-4-oxo-1-benzopyran-2-yl]benzenesulfonamide IUPAC Name: 4-[3-(4-chlorophenyl)-4-oxochromen-2-yl]benzenesulfonamide Traditional Name: 4-[3-(4-chlorophenyl)-4-keto-chromen-2-yl]benzenesulfonamide Formula: C21H14ClNO4S MolecularWeight: 411.85816

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=C(C=C4)Cl

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=C(C=C4)Cl

InChI

InChI=1S/C21H14ClNO4S/c22-15-9-5-13(6-10-15)19-20(24)17-3-1-2-4-18(17)27-21(19)14-7-11-16(12-8-14)28(23,25)26/h1-12H,(H2,23,25,26)