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872164-44-8

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872164-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 872164-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,1,6 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 872164-44:
(8*8)+(7*7)+(6*2)+(5*1)+(4*6)+(3*4)+(2*4)+(1*4)=178
178 % 10 = 8
So 872164-44-8 is a valid CAS Registry Number.

872164-44-8Downstream Products

872164-44-8Relevant articles and documents

First examples of intramolecular addition of primary amidyl radicals to olefins

Gaudreault, Philippe,Drouin, Christian,Lessard, Jean

, p. 543 - 545 (2005)

The first examples of intramolecular addition of primary amidyl radicals to olefins are described. Amidyl radicals were generated from N-(phenylthio)amides in refluxing benzene using a catalytic amount of 2,2′- azobis(isobutyronitrile) (5 mol%) and tributyltin hydride (sim;2.2 equiv.). The resulting yields of cyclic products ranged from 63% to 85%.

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