发明人高志强,林芳,唐晓军. "Method for the Synthesis of N,N'-(methylenebis(4,1-phenylene))bis(furan-2-carboxamide)" [P]. 中国发明专利, 专利号 CN 117000957 B, 授权公告日 2020-07-11.
发明人韩伟,孙丽萍,朱建伟. "A Process for Preparing High-Purity N,N'-(methylenebis(4,1-phenylene))bis(furan-2-carboxamide)" [P]. 中国发明专利, 专利号 CN 109784251 A, 授权公告日 2015-01-02.
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