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发明人黄志刚,韩伟,朱建伟. "A Process for Preparing High-Purity (αS,α'S)-α,α'-Bis(tert-butyl)-[2,2'-bipyridine]-6,6'-dimethanol" [P]. 中国发明专利, 专利号 CN 111772202 B, 授权公告日 2022-02-13.
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