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methyl (2R,3R)-3-hydroxy-2-(4-methylphenylsulfonamido)-4-tosyloxybutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

934490-09-2

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934490-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934490-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,4,9 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 934490-09:
(8*9)+(7*3)+(6*4)+(5*4)+(4*9)+(3*0)+(2*0)+(1*9)=182
182 % 10 = 2
So 934490-09-2 is a valid CAS Registry Number.

934490-09-2Relevant academic research and scientific papers

Osmium-catalyzed olefin dihydroxylation and aminohydroxylation in the second catalytic cycle

Wu, Peng,Hilgraf, Robert,Fokin, Valery V.

, p. 1079 - 1085 (2007/10/03)

Two catalytic cycles operate in the osmium-catalyzed olefin dihydroxylation and aminohydroxylation. Slow hydrolysis of the Os(VI) monoglycolate (or monoazaglycolate in aminohydroxylation) intermediate often results in the addition of another molecule of o

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