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5-tert-Butyl 2-ethyl 6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate >98%, 500mg, ChemScene, #CS-B1220-500mg (CAS: 1250443-97-0)
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5-tert-Butyl 2-ethyl 6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate >98%, 100mg, ChemScene, #CS-B1220-100mg (CAS: 1250443-97-0)
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