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发明人周伟,朱建伟,唐晓军. "A Process for Preparing High-Purity (3R,5R)-5-Hydroxyhexahydropyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108195984 A, 授权公告日 2022-03-20.
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