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发明人刘建华,周伟,罗永刚. "A Process for Preparing High-Purity 2-((1-(2-Phenoxyethyl)-1H-benzo[d]imidazol-2-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 111651749 B, 授权公告日 2020-12-27.
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