(3E)-4-oxidanylidene-3-[(2-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid

Systemtic Name: (3E)-4-oxidanylidene-3-[(2-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Openeye Name: (3E)-4-oxo-3-[(2-sulfo-1-naphthyl)hydrazono]naphthalene-1-sulfonic acid CAS Name: (3E)-4-oxo-3-[(2-sulfo-1-naphthalenyl)hydrazinylidene]-1-naphthalenesulfonic acid IUPAC Name: (3E)-4-oxo-3-[(2-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid Traditional Name: (3E)-4-keto-3-[(2-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(=C2NN=C3C=C(C4=CC=CC=C4C3=O)S(=O)(=O)O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2N/N=C/3\C=C(C4=CC=CC=C4C3=O)S(=O)(=O)O)S(=O)(=O)O

InChI

InChI=1S/C20H14N2O7S2/c23-20-15-8-4-3-7-14(15)18(31(27,28)29)11-16(20)21-22-19-13-6-2-1-5-12(13)9-10-17(19)30(24,25)26/h1-11,22H,(H,24,25,26)(H,27,28,29)/b21-16+