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发明人郭海燕,赵玉洁,陈志强. "A Process for Preparing High-Purity 5-Nitro-6-(4-phenylpiperazin-1-yl)imidazo[2,1-b]thiazole" [P]. 中国发明专利, 专利号 CN 113989346 B, 授权公告日 2017-08-10.
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