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发明名称
CATALYSEUR ET PROCEDE POUR LA PREPARATION DE 4-CYANOTHIAZOLE
摘要
申请公布号
FR2344549(A1)
申请公布日期
1977.10.14
申请号
FR19770007283
申请日期
1977.03.11
申请人
MERCK AND CO INC
发明人
分类号
C07D277/20;B01J23/88;B01J23/887;C07D277/32;C07D277/56;(IPC1-7):C07D277/56;B01J27/10
主分类号
C07D277/20
代理机构
代理人
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地址
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