发明人郑宇鹏,胡光,韩伟. "Method for the Synthesis of 4-Chloro-6-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine" [P]. 中国发明专利, 专利号 CN 110114723 B, 授权公告日 2019-01-22.
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