发明人王建平,钱学锋,冯建国. "Method for the Synthesis of (E)-Ethyl 4-(furan-2-yl)-4-oxobut-2-enoate" [P]. 中国发明专利, 专利号 CN 111783538 B, 授权公告日 2018-03-09.
Chen K W, Brown S R, Lee S K. "A Process for Preparing High-Purity (E)-Ethyl 4-(furan-2-yl)-4-oxobut-2-enoate" [P]. US Patent, US 10179215 B2, 2021-01-20.
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