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69157-77-3 benzenesulfonic acid,4-[4-[cyano[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-

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Product Name Benzenesulfonic acid,4-[4-[cyano[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt
CAS No. 69157-77-3
Molecular Formula C20H18N4O4S・K