摘要 |
There are described derivatives of benzoylcyclohexanediones of the formula (I) and their use as herbicides.In this formula (I), R<1a>, R<1b>, R<1c>, R<2>, R<3>, R<4 >and R<5 >are various radicals, X<1 >is a bridging atom, X<2 >a carbon chain and X<3 >a chalcogen atom.
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