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20814-36-2

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20814-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20814-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,1 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20814-36:
(7*2)+(6*0)+(5*8)+(4*1)+(3*4)+(2*3)+(1*6)=82
82 % 10 = 2
So 20814-36-2 is a valid CAS Registry Number.

20814-36-2Downstream Products

20814-36-2Relevant articles and documents

Copper-catalyzed chemoselective oxidative o-aroylation of 2-acetylphenols, alkyl salicylates and 1,3-dicarbonyl compounds using styrene derivatives

Kumar, Upendra,Sharma, Ajay,Kumar, Naveen,Pandey, Satyendra Kumar

, (2021)

A novel copper-catalyzed chemoselective oxidative O-aroylation of 2-acetylphenols, alkyl salicylates and 1,3-dicarbonyl compounds with a wide range of styrene derivatives are described. This approach provides an efficient chemoselective preparation of phenol, alkyl salicylate and enol esters in good to excellent yields. This method represents an alternative protocol for the classical esterification reactions.

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