发明授权
US4252554A Herbicidal ester derivatives of N-arylthio-N-phosphonomethylglycinonitrile 失效
N-芳硫基-N-膦酰基甲基甘氨腈的除草酯衍生物

Herbicidal ester derivatives of
N-arylthio-N-phosphonomethylglycinonitrile
摘要:
This disclosure relates to novel ester derivatives of N-arylthio-N-phosphonomethylglycinonitrile which are useful as herbicides. This disclosure further relates to herbicidal compositions containing such N-phosphonomethylglycinonitriles and to herbicidal methods employing such compounds and compositions.
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