发明人林芳,朱建伟,郭海燕. "Method for the Synthesis of 1-[(1-benzyl-1h-1,2,3,4-tetrazol-5-yl)methyl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108475770 A, 授权公告日 2024-12-12.
发明人郭海燕,朱建伟,孙丽萍. "A Process for Preparing High-Purity 1-[(1-benzyl-1h-1,2,3,4-tetrazol-5-yl)methyl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110583811 B, 授权公告日 2018-12-10.
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