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发明名称
Spiro-[xanthene-9, 4'-imidazolidine]-2, 5-dione
摘要
申请公布号
US2683718(A)
申请公布日期
1954.07.13
申请号
US19520266086
申请日期
1952.01.11
申请人
G. D. SEARLE & CO.
发明人
DORNFELD CLINTON A.;HEIDTKE WERNER J.
分类号
C07D491/10
主分类号
C07D491/10
代理机构
代理人
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