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1393802-60-2

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1393802-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1393802-60-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,8,0 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1393802-60:
(9*1)+(8*3)+(7*9)+(6*3)+(5*8)+(4*0)+(3*2)+(2*6)+(1*0)=172
172 % 10 = 2
So 1393802-60-2 is a valid CAS Registry Number.

1393802-60-2Relevant articles and documents

Organocatalytic asymmetric α-benzoyloxylation of α-branched aldehydes and enals: A useful approach to oxygenated quaternary stereocenters

Demoulin, Nicolas,Lifchits, Olga,List, Benjamin

supporting information; experimental part, p. 7568 - 7574 (2012/09/21)

Direct asymmetric α-benzoyloxylation of α-branched aldehydes and α-branched enals via enamine and dienamine catalysis was used to construct quaternary oxygenated stereocenters with good yields and moderate to good enantioselectivity. This method uses an inexpensive and readily available cinchona alkaloid-derived primary amine as the catalyst, benzoyl peroxide as the oxygen source, and stoichiometric amounts of the aldehyde substrates, providing simple metal-free access to valuable protected 2-hydroxyaldehyde derivatives.

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