发明人黄志刚,徐明华,郑宇鹏. "Method for the Synthesis of 5-amino-1-(2,2-diethoxyethyl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117801311 A, 授权公告日 2025-02-04.
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