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发明名称
Process for the preparation of 3, 5-dibromo-4-hydroxybenzonitrile
摘要
申请公布号
US3349111(A)
申请公布日期
1967.10.24
申请号
US19640337530
申请日期
1964.01.14
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
LUCKENBAUGH RAYMOND W.
分类号
C07C255/53
主分类号
C07C255/53
代理机构
代理人
主权项
地址
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