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发明名称
Verfahren zur Darstellung von Thiophan-3-on.
摘要
申请公布号
CH227975(A)
申请公布日期
1943.07.31
申请号
CHD227975
申请日期
1942.05.05
申请人
F. HOFFMANN-LA ROCHE & CO AKTIENGESELLSCHAFT
发明人
F. HOFFMANN-LA ROCHE & CO AKTIENGESELLSCHAFT
分类号
C07D333/32
主分类号
C07D333/32
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代理人
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