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107644-82-6

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107644-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107644-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,4 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107644-82:
(8*1)+(7*0)+(6*7)+(5*6)+(4*4)+(3*4)+(2*8)+(1*2)=126
126 % 10 = 6
So 107644-82-6 is a valid CAS Registry Number.

107644-82-6Downstream Products

107644-82-6Relevant articles and documents

Asymmetric Oxidation of Ester and Amide Enolates Using New (Camphorylsulfonyl)oxaziridines

Davis, Franklin A.,Haque, M. Serajul,Ulatowski, Terrance G.,Towson, James C

, p. 2402 - 2404 (1986)

The first asymmetric oxidation of ester and amide lithium enolates 5 to optically active α-hydroxycarbonyl compounds 6 is reported using new, easily prepared, stable (camphorylsulfonyl)oxaziridines (+)-(2R,8aS)-3 and (-)-(2S,8aR)-4.Either enantiomer of 6 can be readily obtained because the configuration of the oxaziridine three-membered ring determines the product stereochemistry.

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