82131-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82131-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,3 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82131-10:
(7*8)+(6*2)+(5*1)+(4*3)+(3*1)+(2*1)+(1*0)=90
90 % 10 = 0
So 82131-10-0 is a valid CAS Registry Number.
82131-10-0Relevant academic research and scientific papers
Oku, Akira,Harada, Toshiro,Kita, Kazuhiro
, p. 681 - 684 (1982)
Cyclic and acyclic ethers are regioselectively cleavaged at less substituted α-carbon-oxygen bond in the absence of Lewis acid by the reagent system of sodium iodide and acyl chlorides.
