2-oxidanylidene-3-(3-oxidanylidene-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid

Systemtic Name: 2-oxidanylidene-3-(3-oxidanylidene-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid Openeye Name: 2-oxo-3-(3-oxoindolin-2-ylidene)indoline-5-sulfonic acid CAS Name: 2-oxo-3-(3-oxo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid IUPAC Name: 2-oxo-3-(3-oxo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid Traditional Name: 2-keto-3-(3-ketoindolin-2-ylidene)indoline-5-sulfonic acid Formula: C16H10N2O5S MolecularWeight: 342.326

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C3C4=C(C=CC(=C4)S(=O)(=O)O)NC3=O)N2

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C3C4=C(C=CC(=C4)S(=O)(=O)O)NC3=O)N2

InChI

InChI=1S/C16H10N2O5S/c19-15-9-3-1-2-4-11(9)17-14(15)13-10-7-8(24(21,22)23)5-6-12(10)18-16(13)20/h1-7,17H,(H,18,20)(H,21,22,23)