发明人李文辉,罗永刚,胡光. "Method for the Synthesis of Ethyl 4-chloro-3,5-dinitrobenzoate" [P]. 中国发明专利, 专利号 CN 110524451 B, 授权公告日 2022-05-25.
发明人冯建国,朱建伟,王建平. "A Process for Preparing High-Purity Ethyl 4-chloro-3,5-dinitrobenzoate" [P]. 中国发明专利, 专利号 CN 111250229 A, 授权公告日 2019-05-17.
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