发明人赵玉洁,孙丽萍,郑宇鹏. "Method for the Synthesis of Methyl 3-chloro-4-cyclopropyl-2,4-dioxobutanoate" [P]. 中国发明专利, 专利号 CN 111631076 A, 授权公告日 2017-01-27.
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