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Derivative of phenoxy acetic acid, herbicidal composition, method for the control of weeds in one place and process for the preparation of a derivative of phenoxy acetic acid
Derivative of phenoxy acetic acid, herbicidal composition, method for the control of weeds in one place and process for the preparation of a derivative of phenoxy acetic acid
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机译:苯氧基乙酸的衍生物,除草剂,一处杂草的控制方法以及苯氧基乙酸衍生物的制备方法
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摘要
B "PHENOXY ACETIC ACID DERIVED, PHYTOXIC ACETIC ACID COMPOSITION" D. The present invention relates to phenoxy acetic acid derivatives of formula (I), in which R1, R2, Xn and A are such halogen, hydroxy, OR3, S (O) ~ K ~ R3, or a group, and their use as herbicides.
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