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863190-20-9 5-(5-Ethylthiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride
1956354-91-8 6-(1-Benzylpyrrolidin-2-yl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
1956341-26-6 tert-Butyl 3-(4-amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)pyrrolidine-1-carboxylate