| 发明名称 |
(Trifluoromet hylphenoxy)-phenylurea compounds and herbicidal compositions |
| 摘要 |
New (trifluoromethylphenoxy)-phenylureas of the formula: <IMAGE> (I), wherein R is hydrogen or methyl and N AND M, WHICH MAY BE IDENTICAL OR DIFFERENT, ARE EACH 0, 1, 2, 3 OR 4, BUT ONLY N AND M MAY BE 0 IF THE TRIFLUOROMETHYL GROUP IS IN THE 3-POSITION AND HAVE STRONG HERBICIDAL PROPERTIES.
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| 申请公布号 |
US4080193(A) |
申请公布日期 |
1978.03.21 |
| 申请号 |
US19750555515 |
申请日期 |
1975.03.05 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ROHE, LOTHAR;SCHRAMM, JURGEN;EUE, LUDWIG;SCHMIDT, ROBERT RUDOLF |
| 分类号 |
A01N47/30;A01P13/00;C07C67/00;C07C239/00;C07C275/36;(IPC1-7):A01N9/20;C07C127/19 |
主分类号 |
A01N47/30 |
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