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发明名称
A method for preparation of a quaternary ammonium salt
摘要
申请公布号
EP1125927(B1)
申请公布日期
2005.12.07
申请号
EP20010103302
申请日期
2001.02.13
申请人
WAKO PURE CHEMICAL INDUSTRIES, LTD.
发明人
SANO, KIMIHIKO;URANO, YOJI;KIMURA, TAKUHIRO;SANO, ATSNORI
分类号
C07D213/20;C07D233/54;C07D233/58;C07D521/00;(IPC1-7):C07D213/20
主分类号
C07D213/20
代理机构
代理人
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