| 发明名称 |
1,2-Dialkyl-3,4,5-trisubstituted pyrazolium salts as herbicidal agents |
| 摘要 |
There are provided 1,2-dialkyl-3,4,5-trisubstituted pyrazolium salts which are useful as herbicidal agents as well as a method for the preparation of the said pyrazolium salts.
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| 申请公布号 |
US3963742(A) |
申请公布日期 |
1976.06.15 |
| 申请号 |
US19750584686 |
申请日期 |
1975.06.06 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
CROSS, BARRINGTON;WALWORTH, BRYANT LEONIDAS |
| 分类号 |
C07D231/12;C07D231/18;(IPC1-7):C07D231/12;A01N9/22 |
主分类号 |
C07D231/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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