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SCFBio, IIT Delhi
Formula: C16H11N2NaO4S | Mol. Weight: 350.30 g/mol
IUPAC: sodium;4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C(C=C3)S(=O)(=O)[O-])O.[Na+]