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201221-99-0 pyrazolo[1,5-a]pyrimidin-7(4h)-one, 2-amino-3-nitro-5-phenyl-

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Product Name Pyrazolo[1,5-a]pyrimidin-7(4H)-one, 2-amino-3-nitro-5-phenyl-
CAS No. 201221-99-0
Molecular Formula C12H9N5O3