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经营范围
发明名称
Sterol esters of nicotinic acid
摘要
申请公布号
US2586438(A)
申请公布日期
1952.02.19
申请号
US19490102139
申请日期
1949.06.29
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
ROSENBERG HANS REINHARD
分类号
C07D213/80
主分类号
C07D213/80
代理机构
代理人
主权项
地址
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