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经营范围
发明名称
Delta<1,3,5(10),9(11),8(14),15>-Steroids and their conversion to Delta<1,3,5(10)>-Steroids
摘要
申请公布号
GB1153489(A)
申请公布日期
1969.05.29
申请号
GB19660037977
申请日期
1966.08.24
申请人
MERCK & CO. INC.
发明人
分类号
C07C45/63;C07D309/12;C07J1/00;C07J75/00
主分类号
C07C45/63
代理机构
代理人
主权项
地址
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