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82507-51-5

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82507-51-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82507-51-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,0 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82507-51:
(7*8)+(6*2)+(5*5)+(4*0)+(3*7)+(2*5)+(1*1)=125
125 % 10 = 5
So 82507-51-5 is a valid CAS Registry Number.

82507-51-5Downstream Products

82507-51-5Relevant articles and documents

STUDIES ON THE TRICYANOCYCLOPROPENYL SYSTEM

Breslow, Ronald,Cortes, David A.,Jaun, Bernhart,Mitchell, R. David

, p. 795 - 798 (2007/10/02)

Chlorination of tricyanocyclopropane is observed to lead directly to trichlorotricyanocyclopropane which undergoes a remarkable reductive conversion to hexacyanobenzene.The synthesis of mono- and dichlorotricyanocyclopropane (4 and 5) and their use as potential precursors for tricyanocyclopropenyl anion is described.

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