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83197-56-2 1-naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-,4-acetyl-1,3-phenylene ester

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Product Name 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-,4-acetyl-1,3-phenylene ester
CAS No. 83197-56-2
Molecular Formula C28H16N4O9S2