(3E)-3-[(3-methyl-1H-indol-2-yl)methylidene]-2-oxidanylidene-1H-indole-5-sulfonic acid

Systemtic Name: (3E)-3-[(3-methyl-1H-indol-2-yl)methylidene]-2-oxidanylidene-1H-indole-5-sulfonic acid Openeye Name: (3E)-3-[(3-methyl-1H-indol-2-yl)methylene]-2-oxo-indoline-5-sulfonic acid CAS Name: (3E)-3-[(3-methyl-1H-indol-2-yl)methylidene]-2-oxo-1H-indole-5-sulfonic acid IUPAC Name: (3E)-3-[(3-methyl-1H-indol-2-yl)methylidene]-2-oxo-1H-indole-5-sulfonic acid Traditional Name: (3E)-2-keto-3-[(3-methyl-1H-indol-2-yl)methylene]indoline-5-sulfonic acid Formula: C18H14N2O4S MolecularWeight: 354.37976

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(NC2=CC=CC=C12)C=C3C4=C(C=CC(=C4)S(=O)(=O)O)NC3=O

Isomeric SMILES

CC1=C(NC2=CC=CC=C12)/C=C/3\C4=C(C=CC(=C4)S(=O)(=O)O)NC3=O

InChI

InChI=1S/C18H14N2O4S/c1-10-12-4-2-3-5-15(12)19-17(10)9-14-13-8-11(25(22,23)24)6-7-16(13)20-18(14)21/h2-9,19H,1H3,(H,20,21)(H,22,23,24)/b14-9+