发明人朱建伟,孙丽萍,林芳. "Method for the Synthesis of 4-[(tert-butoxy)carbonyl]-1-methyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108262839 B, 授权公告日 2022-08-10.
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