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发明名称
(B1) ;METHOD OF OBTAINING ACYLOHYDRAZONES OF FORMYLOACETIC ESTER
摘要
申请公布号
PL227653(A1)
申请公布日期
1981.07.10
申请号
PL19800227653
申请日期
1980.11.04
申请人
SCHERING AG
发明人
分类号
C07C281/02;A01N43/82;C07C;C07C53/08;C07C67/00;C07C69/00;C07C239/00;C07C249/16;C07C251/76;C07C281/04;C07C281/06;C07C281/08;C07D285/06
主分类号
C07C281/02
代理机构
代理人
主权项
地址
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