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824948-08-5 pyrazolo[1,5-a]pyrimidin-2-amine,5-(4-methylphenyl)-3-[(4-nitrophenyl)azo]-7-(2-thienyl)

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Product Name Pyrazolo[1,5-a]pyrimidin-2-amine,5-(4-methylphenyl)-3-[(4-nitrophenyl)azo]-7-(2-thienyl)-
CAS No. 824948-08-5
Molecular Formula C23H17N7O2S