(8E)-7-oxidanylidene-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid

Systemtic Name: (8E)-7-oxidanylidene-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Openeye Name: (8E)-7-oxo-8-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-1-sulfonic acid CAS Name: (8E)-7-oxo-8-[(4-sulfo-1-naphthalenyl)hydrazinylidene]-1-naphthalenesulfonic acid IUPAC Name: (8E)-7-oxo-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Traditional Name: (8E)-7-keto-8-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-1-sulfonic acid Formula: C20H14N2O7S2 MolecularWeight: 458.46436

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)NN=C3C(=O)C=CC4=C3C(=CC=C4)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N/N=C\3/C(=O)C=CC4=C3C(=CC=C4)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O7S2/c23-16-10-8-12-4-3-7-18(31(27,28)29)19(12)20(16)22-21-15-9-11-17(30(24,25)26)14-6-2-1-5-13(14)15/h1-11,21H,(H,24,25,26)(H,27,28,29)/b22-20-