Preparation of n-substituted piperazines,申请号US19480029195-传众专利搜索

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发明名称	Preparation of n-substituted piperazines
摘要
申请公布号	US2525223(A)	申请公布日期	1950.10.10
申请号	US19480029195	申请日期	1948.05.25
申请人	AMERICAN CYANAMID COMPANY	发明人	HOWARD KENNETH L.
分类号	C07D295/023	主分类号	C07D295/023
代理机构		代理人
主权项
地址

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