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发明人马晓峰,朱建伟,高志强. "Method for the Synthesis of 6-Amino-1-butyl-5-propylamino-1H-pyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 112022459 A, 授权公告日 2024-04-06.
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