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63669-79-4 1-naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-,4-benzoylphenyl ester

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Product Name 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-,4-benzoylphenyl ester
CAS No. 63669-79-4
Molecular Formula C23H14N2O5S