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N-Tosyl-L-norleucine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31202-84-3

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31202-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31202-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,0 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 31202-84:
(7*3)+(6*1)+(5*2)+(4*0)+(3*2)+(2*8)+(1*4)=63
63 % 10 = 3
So 31202-84-3 is a valid CAS Registry Number.

31202-84-3Relevant academic research and scientific papers

Highly enantioselective hydrogenation of exocyclic double bond of N-tosyloxazolidinones catalyzed by a neutral rhodium complex and its synthetic applications

Shen, Zengming,Lu, Xiyan,Lei, Aiwen

, p. 9237 - 9246 (2007/10/03)

A highly enantioselective synthesis of optically active N-tosyl-4-alkyl-1,3-oxazolidin-2-ones based on the asymmetric hydrogenation of the trisubstituted exocyclic double bond of N-tosyl-4-alkylidene-1,3-oxazolidin-2-ones under the catalysis of neutral [R

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