82508-51-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82508-51-8 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 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82508-51:
(7*8)+(6*2)+(5*5)+(4*0)+(3*8)+(2*5)+(1*1)=128
128 % 10 = 8
So 82508-51-8 is a valid CAS Registry Number.
82508-51-8Relevant academic research and scientific papers
TRITYL PERCHLORATE AS AN EFFICIENT CATALYST IN THE ALDOL-TYPE REACTION
Mukaiyama, Teruaki,Kobayashi, Shu,Murakami, Masahiro
, p. 1759 - 1762 (2007/10/02)
In the presence of a catalytic amount of trityl perchlorate, silyl enol ethers and ketene silyl acetals react with acetals and methyl orthoformate to give the corresponding aldol-type addition products in good yields.
