发明人郭海燕,罗永刚,杨光. "Method for the Synthesis of propyl 5-hydroxy-3-methyl-1-phenyl-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113825972 B, 授权公告日 2018-09-19.
发明人赵玉洁,王建平,陈志强. "A Process for Preparing High-Purity propyl 5-hydroxy-3-methyl-1-phenyl-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112789786 A, 授权公告日 2015-11-07.
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