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经营范围
发明名称
Amine derivatives of chloromethyl dihydrosafrol
摘要
申请公布号
US2521811(A)
申请公布日期
1950.09.12
申请号
US19490090041
申请日期
1949.04.27
申请人
U. S. INDUSTRIAL CHEMICALS, INC.
发明人
WACHS HERMAN
分类号
C07D317/58
主分类号
C07D317/58
代理机构
代理人
主权项
地址
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