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88570-15-4 pyrazolo[1,5-a]pyrimidin-7(1h)-one,1-(4-nitrophenyl)-5-[2-(3-pyridinyl)ethenyl]-, (e)-

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Product Name Pyrazolo[1,5-a]pyrimidin-7(1H)-one,1-(4-nitrophenyl)-5-[2-(3-pyridinyl)ethenyl]-, (E)-
CAS No. 88570-15-4
Molecular Formula C19H13N5O3