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发明人张德明,胡光,赵玉洁. "Method for the Synthesis of Methyl 2-Chloro-4-formylnicotinate" [P]. 中国发明专利, 专利号 CN 117733543 B, 授权公告日 2021-12-27.
Mueller T C, Sørensen M, Martínez F. "A Process for Preparing High-Purity Methyl 2-Chloro-4-formylnicotinate" [P]. European Patent, EP 3739121 A1, 2021-11-02.
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