(4Z)-3-oxidanylidene-4-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid

Systemtic Name: (4Z)-3-oxidanylidene-4-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Openeye Name: (4Z)-3-oxo-4-[(4-sulfo-1-naphthyl)hydrazono]naphthalene-1-sulfonic acid CAS Name: (4Z)-3-oxo-4-[(4-sulfo-1-naphthalenyl)hydrazinylidene]-1-naphthalenesulfonic acid IUPAC Name: (4Z)-3-oxo-4-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Traditional Name: (4Z)-3-keto-4-[(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=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N/N=C\3/C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O

InChI

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