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US 4,127,605 AGranted
Substituted carbamate intermediate
AssigneeE. I. Du Pont de Nemours and Company
InventorJames V. Hay
Life of this patent
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Abstract
N,N'-[1,2-Ethanediylbis(thio)]bis[N-methylcarbamic fluoride] useful as an intermediate in preparation of insecticides.
Claims1
A compound of the formula ##STR8##
Dependencies are inferred from the claim text.