522739-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 522739-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,2,7,3 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 522739-83:
(8*5)+(7*2)+(6*2)+(5*7)+(4*3)+(3*9)+(2*8)+(1*3)=159
159 % 10 = 9
So 522739-83-9 is a valid CAS Registry Number.
522739-83-9Relevant articles and documents
Bridged triarylamines: A new class of heterohelicenes
Field, Jason E.,Hill, Thomas J.,Venkataraman
, p. 6071 - 6078 (2007/10/03)
A series of bridged triarylamines, which constitute a new class of heterohelicenes, have been synthesized using a simple three-step procedure. These compounds are shown to be highly luminescent chromophores and are capable of being oxidized. The solid-sta