发明人马晓峰,赵玉洁,冯建国. "Method for the Synthesis of 4-Benzyl-3-methyl-5-oxo-2,5-dihydro-1h-pyrazole-1-carboximidamide" [P]. 中国发明专利, 专利号 CN 114217115 B, 授权公告日 2024-05-17.
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