发明人刘建华,陈志强,沈红梅. "Method for the Synthesis of 2-Fluoro-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 115035264 B, 授权公告日 2017-09-26.
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