发明申请
US20130012388A1 Pyrazinothiazines Having Herbicidal Action 失效
吡嗪噻嗪具有除草作用

Pyrazinothiazines Having Herbicidal Action
摘要:
Substituted pyridazines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N oxides, their agriculturally useful salts, compositions comprising them and their use as herbicides, and also a method for controlling unwanted vegetation.
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