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发明人罗永刚,高志强,李文辉. "Method for the Synthesis of Ethyl 4-(2-(tert-butoxy)-2-oxoethylidene)cyclohexane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116382693 A, 授权公告日 2023-06-24.
发明人冯建国,罗永刚,郭海燕. "A Process for Preparing High-Purity Ethyl 4-(2-(tert-butoxy)-2-oxoethylidene)cyclohexane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108709652 A, 授权公告日 2023-07-17.
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