144616-14-8Relevant articles and documents
Pyrimidinium compound, and preparation method and application thereof
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Paragraph 0341-0344; 0348, (2020/06/05)
The invention relates to a pyrimidinium compound, and a preparation method and an application thereof, and concretely relates to a pyrimidinium compound represented by formula (B2-A) or a stereoisomer, a nitrogen oxide and a salt thereof, an application of the above compounds as insecticides in agriculture, a form of an insecticide composition of the compound, and a method for controlling pests byusing the compounds or the composition. In the formula (B2-A), U, L, R, R, R, R, R, R, R, o and w have the meanings described in the invention.