发明人陈志强,赵玉洁,唐晓军. "Method for the Synthesis of 2-Ethoxy-2,3-dihydro-1H-imidazole-4,5-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 114132942 A, 授权公告日 2017-09-07.
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