(2Z)-3-oxidanylidene-2-(3-oxidanylidene-5-sulfo-1H-indol-2-ylidene)-1H-indole-6-sulfonic acid

Systemtic Name: (2Z)-3-oxidanylidene-2-(3-oxidanylidene-5-sulfo-1H-indol-2-ylidene)-1H-indole-6-sulfonic acid Openeye Name: (2Z)-3-oxo-2-(3-oxo-5-sulfo-indolin-2-ylidene)indoline-6-sulfonic acid CAS Name: (2Z)-3-oxo-2-(3-oxo-5-sulfo-1H-indol-2-ylidene)-1H-indole-6-sulfonic acid IUPAC Name: (2Z)-3-oxo-2-(3-oxo-5-sulfo-1H-indol-2-ylidene)-1H-indole-6-sulfonic acid Traditional Name: (2Z)-3-keto-2-(3-keto-5-sulfo-indolin-2-ylidene)indoline-6-sulfonic acid Formula: C16H10N2O8S2 MolecularWeight: 422.3892

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1S(=O)(=O)O)NC(=C3C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)O)C2=O

Isomeric SMILES

C1=CC2=C(C=C1S(=O)(=O)O)N/C(=C\3/C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)O)/C2=O

InChI

InChI=1S/C16H10N2O8S2/c19-15-9-3-1-8(28(24,25)26)6-12(9)18-13(15)14-16(20)10-5-7(27(21,22)23)2-4-11(10)17-14/h1-6,17-18H,(H,21,22,23)(H,24,25,26)/b14-13-