5-oxidanylidene-8-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-1-sulfonic acid; sodium

Systemtic Name: 5-oxidanylidene-8-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-1-sulfonic acid; sodium Openeye Name: 5-oxo-8-[[4-(4-sulfophenyl)azophenyl]hydrazono]naphthalene-1-sulfonic acid; sodium CAS Name: 5-oxo-8-[[4-(4-sulfophenyl)azophenyl]hydrazinylidene]-1-naphthalenesulfonic acid; sodium IUPAC Name: 5-oxo-8-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-1-sulfonic acid; sodium Traditional Name: 5-keto-8-[[4-(4-sulfophenyl)azophenyl]hydrazono]naphthalene-1-sulfonic acid; sodium Formula: C22H16N4NaO7S2 MolecularWeight: 535.50481

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C(=NNC3=CC=C(C=C3)N=NC4=CC=C(C=C4)S(=O)(=O)O)C=CC2=O)C(=C1)S(=O)(=O)O.[Na]

Isomeric SMILES

C1=CC2=C(C(=NNC3=CC=C(C=C3)N=NC4=CC=C(C=C4)S(=O)(=O)O)C=CC2=O)C(=C1)S(=O)(=O)O.[Na]

InChI

InChI=1S/C22H16N4O7S2.Na/c27-20-13-12-19(22-18(20)2-1-3-21(22)35(31,32)33)26-25-15-6-4-14(5-7-15)23-24-16-8-10-17(11-9-16)34(28,29)30;/h1-13,25H,(H,28,29,30)(H,31,32,33);