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经营范围
发明名称
Pyridine derivatives, derived from beta-ionone
摘要
申请公布号
US2475729(A)
申请公布日期
1949.07.12
申请号
US19460645700
申请日期
1946.02.05
申请人
N. V. ORGANON
发明人
DORP DAVID ADRIAAN VAN;ARENS JOSEF FERDINAND
分类号
C07D213/16
主分类号
C07D213/16
代理机构
代理人
主权项
地址
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