发明人韩伟,张德明,钱学锋. "Method for the Synthesis of 1051369-22-2
2-Piperazin-1-ylbutanoic acid dihydrochloride
8144AC
C8H18Cl2N2O2" [P]. 中国发明专利, 专利号 CN 117126278 B, 授权公告日 2019-04-17.
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