发明人林芳,高志强,钱学锋. "Method for the Synthesis of (4,4,6-Trimethyl-2-thioxotetrahydropyrimidin-1(2H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114046758 B, 授权公告日 2017-12-17.
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