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Sørensen M, Mueller T C, Jørgensen K. "Method for the Synthesis of Riluzole impurity 19" [P]. European Patent, EP 3706185 A1, 2024-07-21.
发明人孙丽萍,徐明华,高志强. "A Process for Preparing High-Purity Riluzole impurity 19" [P]. 中国发明专利, 专利号 CN 116668860 B, 授权公告日 2023-04-19.
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