发明人黄志刚,王建平,唐晓军. "Method for the Synthesis of 2-formyl-1,1-Cyclopropanedicarboxylic acid 1,1-diethyl ester" [P]. 中国发明专利, 专利号 CN 108611103 A, 授权公告日 2016-11-12.
发明人何建平,周伟,张德明. "A Process for Preparing High-Purity 2-formyl-1,1-Cyclopropanedicarboxylic acid 1,1-diethyl ester" [P]. 中国发明专利, 专利号 CN 109404778 A, 授权公告日 2023-02-15.
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