- Process for formulating a synthetic drug for use in animal feed, and resulting formulation
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A method of formulating a synthetic drug for use in animal feed, for the purpose of reducing carry-over of the synthetic drug to subsequent lots of animal feed in the feed mill.
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- ESR SPECTRA OF ELECTROCHEMICALLY GENERATED ANION RADICALS OF THE NITROFURAN SERIES
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ESR spectra of anion radicals for 29 derivatives of 5-nitrofuran, elctrochemically generated in situ, have been obtained and studied.Using spectral HFS constants and quantum chemical model parameters (INDO), the structures of ?- and ?-electron systems of 2-nitrofuran and its anion radical have been investigated.Furan ring substituent effects on lone electron distribution have been investigated.On the lone electron level, transmission of substituent effects through the ring has been found to be higher in the case of furan, and lower in the case of thiophene and selenophene, with respect to the benzene ring.Delocalization of the lone electron in various ring-attached substituents has been elucidated.Kinetic studies of radical decay showed a rise in stability with increasing delocalization of the lone electron.
- Gavars, R.,Stradins, J.,Baumane, L.,Baider, L.
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p. 183 - 198
(2007/10/02)
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- 3-Imino-1,2,4-benzotriazine-1-oxides
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New 3-Imino-1,2,4-benzotriazine-1-oxides of formula I SPC1 wherein R represents an alkyl, alkenyl or haloalkyl radical, a phenyl or aralkyl radical optionally substituted by alkyl, alkoxy, haloalkyl, halogen or hydroxy, X and Y each independently represent hydrogen, halogen, an alkyl or alkoxy radical, or one of the two symbols represents a phenoxy or phenylsulphonyl radical optionally substituted by halogen, alkyl, haloalkyl and/or alkoxy which are active against harmful microorganisms are disclosed.
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