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

Systemtic Name: (2E)-2-(5-methyl-3-oxidanylidene-1H-indol-2-ylidene)-3-oxidanylidene-1H-indole-5-sulfonic acid Openeye Name: (2E)-2-(5-methyl-3-oxo-indolin-2-ylidene)-3-oxo-indoline-5-sulfonic acid CAS Name: (2E)-2-(5-methyl-3-oxo-1H-indol-2-ylidene)-3-oxo-1H-indole-5-sulfonic acid IUPAC Name: (2E)-2-(5-methyl-3-oxo-1H-indol-2-ylidene)-3-oxo-1H-indole-5-sulfonic acid Traditional Name: (2E)-3-keto-2-(3-keto-5-methyl-indolin-2-ylidene)indoline-5-sulfonic acid Formula: C17H12N2O5S MolecularWeight: 356.35258

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C=C1)NC(=C3C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)O)C2=O

Isomeric SMILES

CC1=CC2=C(C=C1)N/C(=C/3\C(=O)C4=C(N3)C=CC(=C4)S(=O)(=O)O)/C2=O

InChI

InChI=1S/C17H12N2O5S/c1-8-2-4-12-10(6-8)16(20)14(18-12)15-17(21)11-7-9(25(22,23)24)3-5-13(11)19-15/h2-7,18-19H,1H3,(H,22,23,24)/b15-14+