发明人郑宇鹏,罗永刚,徐明华. "Method for the Synthesis of n-(7-Nitro-2,3-dihydro-1,4-benzodioxin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 117277046 A, 授权公告日 2021-02-15.
发明人何建平,朱建伟,刘建华. "A Process for Preparing High-Purity n-(7-Nitro-2,3-dihydro-1,4-benzodioxin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 114283705 B, 授权公告日 2019-09-09.
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