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64689-84-5 pyrazolo[1,5-a]pyrimidine-3,6-dicarbonitrile, 4,7-dihydro-7-oxo-

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Product Name Pyrazolo[1,5-a]pyrimidine-3,6-dicarbonitrile, 4,7-dihydro-7-oxo-
CAS No. 64689-84-5
Molecular Formula C8H3N5O