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发明人周伟,韩伟,何建平. "Method for the Synthesis of Ethyl 1-(3,5-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114235192 B, 授权公告日 2015-06-27.
Martínez F, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity Ethyl 1-(3,5-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate" [P]. European Patent, EP 3836802 A1, 2022-10-10.
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