4-[4-(4-chlorophenyl)-1-oxidanylidene-phthalazin-2-yl]benzenesulfonamide

Systemtic Name: 4-[4-(4-chlorophenyl)-1-oxidanylidene-phthalazin-2-yl]benzenesulfonamide Openeye Name: 4-[4-(4-chlorophenyl)-1-oxo-phthalazin-2-yl]benzenesulfonamide CAS Name: 4-[4-(4-chlorophenyl)-1-oxo-2-phthalazinyl]benzenesulfonamide IUPAC Name: 4-[4-(4-chlorophenyl)-1-oxophthalazin-2-yl]benzenesulfonamide Traditional Name: 4-[4-(4-chlorophenyl)-1-keto-phthalazin-2-yl]benzenesulfonamide Formula: C20H14ClN3O3S MolecularWeight: 411.86146

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=C(C=C4)Cl

Isomeric SMILES

C1=CC=C2C(=C1)C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)N)C4=CC=C(C=C4)Cl

InChI

InChI=1S/C20H14ClN3O3S/c21-14-7-5-13(6-8-14)19-17-3-1-2-4-18(17)20(25)24(23-19)15-9-11-16(12-10-15)28(22,26)27/h1-12H,(H2,22,26,27)