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发明人何建平,马晓峰,郑宇鹏. "Method for the Synthesis of 5-Chloro-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione" [P]. 中国发明专利, 专利号 CN 109575425 B, 授权公告日 2019-04-22.
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