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BENCOYLUREIDO-NITRO-DIFENYLETERS FOR INSECTICIDES AND THEIR PROMOTION
BENCOYLUREIDO-NITRO-DIFENYLETERS FOR INSECTICIDES AND THEIR PROMOTION
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机译:杀虫剂苯甲酰脲基-硝基-非戊二酮及其促进作用
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摘要
4-Nitro-4'-[N-(N'-benzoyl)-ureido]-diphenyl ethers of the general formula IMAGE (I), in which R is chlorine, fluorine or methyl, R' is hydrogen, chlorine or fluorine, and R'' and R''' are identical and are each hydrogen or chlorine, but if R is chlorine and R' is hydrogen, R'' and R''' can only be hydrogen.
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