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发明人罗永刚,孙丽萍,周伟. "Method for the Synthesis of 4-Chlorobutyraldehyde Diethyl Acetal" [P]. 中国发明专利, 专利号 CN 110194172 B, 授权公告日 2019-08-08.
发明人马晓峰,唐晓军,王建平. "A Process for Preparing High-Purity 4-Chlorobutyraldehyde Diethyl Acetal" [P]. 中国发明专利, 专利号 CN 111894723 A, 授权公告日 2015-08-20.
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