3-oxidanylidene-4-[(2-oxidanylnaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid; sodium

Systemtic Name: 3-oxidanylidene-4-[(2-oxidanylnaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonic acid; sodium Openeye Name: 4-[(2-hydroxy-1-naphthyl)hydrazono]-3-oxo-naphthalene-1-sulfonic acid; sodium CAS Name: 4-[(2-hydroxy-1-naphthalenyl)hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid; sodium IUPAC Name: 4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid; sodium Traditional Name: 4-[(2-hydroxy-1-naphthyl)hydrazono]-3-keto-naphthalene-1-sulfonic acid; sodium Formula: C20H14N2NaO5S MolecularWeight: 417.39033

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O.[Na]

Isomeric SMILES

C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O.[Na]

InChI

InChI=1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,21,23H,(H,25,26,27);