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Ethyl 2-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate: BD2442651260169-02-596%; ￥1508.05g

Ethyl 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate: BD2173961026456-01-895%; ￥1183.01g

Ethyl pyrazolo[1,5-a]pyrimidine-3-carboxylate: BD181084115932-00-895%; ￥39.0250mg

Ethyl 2-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate: BD2939711394003-51-097%; ￥3668.01g

Ethyl 6-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate: BD2812381027511-41-695%; ￥375.01g

Ethyl 5-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate: BD2812391436686-17-797%; ￥557.01g

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