(3E)-4-oxidanylidene-3-(pyridin-2-ylhydrazinylidene)naphthalene-1-sulfonic acid

Systemtic Name: (3E)-4-oxidanylidene-3-(pyridin-2-ylhydrazinylidene)naphthalene-1-sulfonic acid Openeye Name: (3E)-4-oxo-3-(2-pyridylhydrazono)naphthalene-1-sulfonic acid CAS Name: (3E)-4-oxo-3-(2-pyridinylhydrazinylidene)-1-naphthalenesulfonic acid IUPAC Name: (3E)-4-oxo-3-(pyridin-2-ylhydrazinylidene)naphthalene-1-sulfonic acid Traditional Name: (3E)-4-keto-3-(2-pyridylhydrazono)naphthalene-1-sulfonic acid Formula: C15H11N3O4S MolecularWeight: 329.33054

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=NNC3=CC=CC=N3)C2=O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(=C/C(=N\NC3=CC=CC=N3)/C2=O)S(=O)(=O)O

InChI

InChI=1S/C15H11N3O4S/c19-15-11-6-2-1-5-10(11)13(23(20,21)22)9-12(15)17-18-14-7-3-4-8-16-14/h1-9H,(H,16,18)(H,20,21,22)/b17-12+