发明人罗永刚,郑宇鹏,孙丽萍. "Method for the Synthesis of 1-Propylpiperazine dihydrobromide
64262-23-3
C7H18Br2N2
W7601" [P]. 中国发明专利, 专利号 CN 109317237 A, 授权公告日 2024-09-16.
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