发明人张德明,钱学锋,杨光. "Method for the Synthesis of 6-Phenethylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 117079254 B, 授权公告日 2023-03-28.
发明人马晓峰,刘建华,唐晓军. "A Process for Preparing High-Purity 6-Phenethylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 112318716 A, 授权公告日 2023-04-24.
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