发明授权
US4692184A 2,6-substituted pyridine compounds 失效
2,6-取代的吡啶化合物

2,6-substituted pyridine compounds
摘要:
There are disclosed novel 2,6-substituted-3,5-pyridinedicarboxylic acids, esters, salts, amides, halides, and cyano compounds useful as herbicides, and as intermediates which provide herbicides.
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