发明人陈志强,冯建国,朱建伟. "Method for the Synthesis of Dimethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate" [P]. 中国发明专利, 专利号 CN 112652740 B, 授权公告日 2019-03-28.
发明人唐晓军,林芳,孙丽萍. "A Process for Preparing High-Purity Dimethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109948568 B, 授权公告日 2023-11-16.
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