发明人马晓峰,郑宇鹏,林芳. "一种3-(2-硝基-4-氯苯基)丙酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 109665916 A, 授权公告日 2021-02-17.
发明人周伟,黄志刚,孙丽萍. "Method for the Synthesis of Ethyl 3-(4-Chloro-2-nitrophenyl)propanoate" [P]. 中国发明专利, 专利号 CN 110167539 B, 授权公告日 2022-06-26.
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