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发明名称
PHENYLPYRAZINES
摘要
申请公布号
GB9221139(D0)
申请公布日期
1992.11.25
申请号
GB19920021139
申请日期
1992.10.08
申请人
MERCK PATENT GMBH
发明人
分类号
C07D241/12;C07D241/16;C07D241/18;C09K19/34
主分类号
C07D241/12
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代理人
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