发明人朱建伟,杨光,李文辉. "Method for the Synthesis of tert-Butyl 4-cyano-1H-pyrazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109524050 B, 授权公告日 2019-01-08.
发明人赵玉洁,胡光,冯建国. "A Process for Preparing High-Purity tert-Butyl 4-cyano-1H-pyrazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108061146 A, 授权公告日 2020-12-03.
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