2-[1,3-bis(oxidanylidene)inden-2-ylidene]-1H-quinoline-8-sulfonic acid

Systemtic Name: 2-[1,3-bis(oxidanylidene)inden-2-ylidene]-1H-quinoline-8-sulfonic acid Openeye Name: 2-(1,3-dioxoindan-2-ylidene)-1H-quinoline-8-sulfonic acid CAS Name: 2-(1,3-dioxo-2-indenylidene)-1H-quinoline-8-sulfonic acid IUPAC Name: 2-(1,3-dioxoinden-2-ylidene)-1H-quinoline-8-sulfonic acid Traditional Name: 2-(1,3-diketoindan-2-ylidene)-1H-quinoline-8-sulfonic acid Formula: C18H11NO5S MolecularWeight: 353.34864

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C3C=CC4=C(N3)C(=CC=C4)S(=O)(=O)O)C2=O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C3C=CC4=C(N3)C(=CC=C4)S(=O)(=O)O)C2=O

InChI

InChI=1S/C18H11NO5S/c20-17-11-5-1-2-6-12(11)18(21)15(17)13-9-8-10-4-3-7-14(16(10)19-13)25(22,23)24/h1-9,19H,(H,22,23,24)