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183488-06-4

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183488-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183488-06-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,4,8 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 183488-06:
(8*1)+(7*8)+(6*3)+(5*4)+(4*8)+(3*8)+(2*0)+(1*6)=164
164 % 10 = 4
So 183488-06-4 is a valid CAS Registry Number.

183488-06-4Downstream Products

183488-06-4Relevant articles and documents

Palladium-catalyzed asymmetric allylic alkylation of 2-acylimidazoles as ester enolate equivalents

Trost, Barry M.,Lehr, Konrad,Michaelis, David J.,Xu, Jiayi,Buckl, Andreas K.

supporting information; experimental part, p. 8915 - 8917 (2010/08/22)

A broad range of highly enantioenriched 2-acylimidazoles are synthesized by palladium-catalyzed decarboxylative asymmetric allylic alkylation (DAAA) of 2-imidazolo-substituted enol carbonates. The enantioenriched 2-acylimidazole products can easily be converted to the corresponding carboxylic acid, ester, amide, and ketone derivatives with complete retention of the enantiopurity. The synthetic utility of this new method is demonstrated in the short, efficient synthesis of cetiedil.

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