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发明名称
Procédé de préparation des delta 8(9)-11-céto-cyclopentanopolyhydrophénanthrènes
摘要
申请公布号
FR1074676(A)
申请公布日期
1954.10.07
申请号
FRD1074676
申请日期
1952.12.05
申请人
MERCK & CO, INC.
发明人
分类号
C07J75/00
主分类号
C07J75/00
代理机构
代理人
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