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发明名称
Verfahren zur Herstellung von Pyrazin-4-oxyden
摘要
申请公布号
CH475262(A)
申请公布日期
1969.07.15
申请号
CH19650012434
申请日期
1965.09.07
申请人
MERCK & CO. INC.
发明人
JETHRO,JR. CRAGOE,EDWARD;HOLDEN JONES,JAMES
分类号
C07D241/26;C07D241/28;C07D241/30;C07D241/32;C07D475/02;C07D475/04;C07D498/04;(IPC1-7):C07D51/76
主分类号
C07D241/26
代理机构
代理人
主权项
地址
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