4-[[(E)-(2-oxidanylidene-1H-indol-3-ylidene)methyl]amino]benzenesulfonic acid

Systemtic Name: 4-[[(E)-(2-oxidanylidene-1H-indol-3-ylidene)methyl]amino]benzenesulfonic acid Openeye Name: 4-[[(E)-(2-oxoindolin-3-ylidene)methyl]amino]benzenesulfonic acid CAS Name: 4-[[(E)-(2-oxo-1H-indol-3-ylidene)methyl]amino]benzenesulfonic acid IUPAC Name: 4-[[(E)-(2-oxo-1H-indol-3-ylidene)methyl]amino]benzenesulfonic acid Traditional Name: 4-[[(E)-(2-ketoindolin-3-ylidene)methyl]amino]besylic acid Formula: C15H12N2O4S MolecularWeight: 316.33178

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CNC3=CC=C(C=C3)S(=O)(=O)O)C(=O)N2

Isomeric SMILES

C1=CC=C2C(=C1)/C(=C\NC3=CC=C(C=C3)S(=O)(=O)O)/C(=O)N2

InChI

InChI=1S/C15H12N2O4S/c18-15-13(12-3-1-2-4-14(12)17-15)9-16-10-5-7-11(8-6-10)22(19,20)21/h1-9,16H,(H,17,18)(H,19,20,21)/b13-9+