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发明名称
Procédé de préparation de 3-acétyl-4-hydroxycoumarine
摘要
申请公布号
CH321873(A)
申请公布日期
1957.05.31
申请号
CHD321873
申请日期
1954.09.24
申请人
THE DISTILLERS COMPANY LIMITED
发明人
NORMAN LACCY,RICHARD
分类号
C07D311/46
主分类号
C07D311/46
代理机构
代理人
主权项
地址
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