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发明名称
Procédé pour la préparation de la 3-acétyl-4-hydroxycoumarine
摘要
申请公布号
FR1171912(A)
申请公布日期
1959.02.03
申请号
FRD1171912
申请日期
1954.09.24
申请人
THE DISTILLERS COMPANY LIMITED
发明人
分类号
C07D311/46
主分类号
C07D311/46
代理机构
代理人
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