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874618-36-7 1-naphthalenesulfonic acid,4-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1h-pyraz

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Product Name 1-Naphthalenesulfonic acid,4-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-1-naphthalenyl]azo]-, disodium salt
CAS No. 874618-36-7
Molecular Formula C30H22N6O7S2・2Na