802971-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802971-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,9,7 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 802971-62:
(8*8)+(7*0)+(6*2)+(5*9)+(4*7)+(3*1)+(2*6)+(1*2)=166
166 % 10 = 6
So 802971-62-6 is a valid CAS Registry Number.
802971-62-6Relevant articles and documents
Anion-templated assembly of a [2]catenane
Sambrook, Mark R.,Beer, Paul D.,Wisner, James A.,Paul, Rowena L.,Cowley, Andrew R.
, p. 15364 - 15365 (2007/10/03)
The first example of a [2]catenane structure to be synthesized using anion templation is described. The nature of the anion template is demonstrated to be crucial to the assembly process, with only chloride anion producing the [2]catenane in acceptable yi
