sodium 4-[(4-oxidanylnaphthalen-2-yl)diazenyl]benzenesulfonic acid

Systemtic Name: sodium 4-[(4-oxidanylnaphthalen-2-yl)diazenyl]benzenesulfonic acid Openeye Name: sodium 4-[(4-hydroxy-2-naphthyl)azo]benzenesulfonic acid CAS Name: sodium 4-[(4-hydroxy-2-naphthalenyl)azo]benzenesulfonic acid IUPAC Name: sodium 4-[(4-hydroxynaphthalen-2-yl)diazenyl]benzenesulfonic acid Traditional Name: sodium 4-[(4-hydroxy-2-naphthyl)azo]besylic acid Formula: C16H12N2NaO4S+ MolecularWeight: 351.33225

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C=C2O)N=NC3=CC=C(C=C3)S(=O)(=O)O.[Na+]

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C=C2O)N=NC3=CC=C(C=C3)S(=O)(=O)O.[Na+]

InChI

InChI=1S/C16H12N2O4S.Na/c19-16-10-13(9-11-3-1-2-4-15(11)16)18-17-12-5-7-14(8-6-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1