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Toluene-4-sulfonic acid (S)-(R)-1-(1,4-dioxa-spiro[4.5]dec-2-yl)-but-3-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

196090-72-9

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196090-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 196090-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,0,9 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 196090-72:
(8*1)+(7*9)+(6*6)+(5*0)+(4*9)+(3*0)+(2*7)+(1*2)=159
159 % 10 = 9
So 196090-72-9 is a valid CAS Registry Number.

196090-72-9Relevant academic research and scientific papers

(R)-2,3-Cyclohexylideneglyceraldehyde: A versatile intermediate for sugar modified dideoxynucleosides

Chattopadhyay, Angshuman

, p. 2727 - 2730 (1997)

(R)-2,3-Cyclohexylideneglyceraldehyde 1 has been found to be a useful intermediate for the convenient synthesis of both three- and erythro- forms of functionally rich 2-deoxypentofuranoses, possible precursors of sugar modified 2',3'-dideoxynucleosides. T

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