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发明名称
Procédé de préparation du 3a, 21-diacétoxy-11,20-dicéto-12a, 15, 21-tribromo- 16-prégnène.
摘要
申请公布号
CH295993(A)
申请公布日期
1954.01.31
申请号
CHD295993
申请日期
1951.04.02
申请人
RESEARCH CORPORATION
发明人
CORPORATION RESEARCH
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主分类号
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