disodium (2E)-3-oxidanylidene-2-(3-oxidanylidene-5H-indole-1,5-diid-2-ylidene)-1H-indole-5-sulfonic acid sulfite

Systemtic Name: disodium (2E)-3-oxidanylidene-2-(3-oxidanylidene-5H-indole-1,5-diid-2-ylidene)-1H-indole-5-sulfonic acid sulfite Openeye Name: disodium (2E)-3-oxo-2-(3-oxoindoline-1,5-diid-2-ylidene)indoline-5-sulfonic acid sulfite CAS Name: disodium (2E)-3-oxo-2-(3-oxo-5H-indole-1,5-diid-2-ylidene)-1H-indole-5-sulfonic acid sulfite IUPAC Name: disodium (2E)-3-oxo-2-(3-oxo-5H-indole-1,5-diid-2-ylidene)-1H-indole-5-sulfonic acid sulfite Traditional Name: disodium (2E)-3-keto-2-(3-ketoindoline-1,5-diid-2-ylidene)indoline-5-sulfonic acid sulfite Formula: C16H8N2Na2O8S2-2 MolecularWeight: 466.35286

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C=C1S(=O)(=O)O)C(=O)C(=C3C(=O)C4=C[C-]=CC=C4[N-]3)N2.[O-]S(=O)[O-].[Na+].[Na+]

Isomeric SMILES

C1=CC2=C(C=C1S(=O)(=O)O)C(=O)/C(=C\3/C(=O)C4=C[C-]=CC=C4[N-]3)/N2.[O-]S(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C16H9N2O5S.2Na.H2O3S/c19-15-9-3-1-2-4-11(9)17-13(15)14-16(20)10-7-8(24(21,22)23)5-6-12(10)18-14;;;1-4(2)3/h2-7H,(H3,17,18,19,20,21,22,23);;;(H2,1,2,3)/q-1;2*+1;/p-3