发明授权
US3997531A 2,1,3-Benzothiadiazin-(4)-one-2,2-dioxides 失效
2,1,3-苯并噻二嗪 - (4) - 酮-2,2-二氧化物

2,1,3-Benzothiadiazin-(4)-one-2,2-dioxides
摘要:
New and valuable 2,1,3-benzothiadiazin-(4)-one-2,2-dioxides having a good herbicidal action and a process for controlling the growth of unwanted plants with these compounds.
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