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874617-96-6 benzenesulfonic acid,2-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1h-pyrazol-4-y

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Product Name Benzenesulfonic acid,2-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-1-naphthalenyl]azo]-, disodium salt
CAS No. 874617-96-6
Molecular Formula C26H20N6O7S2・2Na