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88290-36-2 benzenesulfonic acid,3-[4,5-dihydro-3-methyl-5-oxo-4-[(3-sulfophenyl)azo]-1h-pyrazol-1-yl

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Product Name Benzenesulfonic acid,3-[4,5-dihydro-3-methyl-5-oxo-4-[(3-sulfophenyl)azo]-1H-pyrazol-1-yl]-,disodium salt
CAS No. 88290-36-2
Molecular Formula C16H14N4O7S2・2Na