4-[2,3-bis(oxidanylidene)indol-1-yl]benzenesulfonic acid

Systemtic Name: 4-[2,3-bis(oxidanylidene)indol-1-yl]benzenesulfonic acid Openeye Name: 4-(2,3-dioxoindolin-1-yl)benzenesulfonic acid CAS Name: 4-(2,3-dioxo-1-indolyl)benzenesulfonic acid IUPAC Name: 4-(2,3-dioxoindol-1-yl)benzenesulfonic acid Traditional Name: 4-(2,3-diketoindolin-1-yl)besylic acid Formula: C14H9NO5S MolecularWeight: 303.28996

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=O)N2C3=CC=C(C=C3)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=O)N2C3=CC=C(C=C3)S(=O)(=O)O

InChI

InChI=1S/C14H9NO5S/c16-13-11-3-1-2-4-12(11)15(14(13)17)9-5-7-10(8-6-9)21(18,19)20/h1-8H,(H,18,19,20)