发明人钱学锋,朱建伟,王建平. "Method for the Synthesis of Ethyl 6-methyl-2-thioxo-4-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117351299 A, 授权公告日 2019-03-25.
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