发明人李文辉,张德明,孙丽萍. "Method for the Synthesis of Benzamide, N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-4-iodo-" [P]. 中国发明专利, 专利号 CN 109959968 A, 授权公告日 2025-03-07.
发明人钱学锋,刘建华,周伟. "A Process for Preparing High-Purity Benzamide, N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-4-iodo-" [P]. 中国发明专利, 专利号 CN 111309350 A, 授权公告日 2022-02-01.
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