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82298-69-9

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82298-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82298-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,9 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82298-69:
(7*8)+(6*2)+(5*2)+(4*9)+(3*8)+(2*6)+(1*9)=159
159 % 10 = 9
So 82298-69-9 is a valid CAS Registry Number.

82298-69-9Relevant academic research and scientific papers

Synthesis and biological testing of Acyl-CoA-ketoprofen conjugates as selective irreversible inhibitors of COX-2

Levoin, Nicolas,Chrétien, Fran?oise,Lapicque, Fran?oise,Chapleur, Yves

, p. 753 - 757 (2002)

Ketoprofenoyl-CoA thioester 3 was synthesized by coupling ketoprofen to coenzyme A using the mixed anhydride method. Diastereoisomeric compounds 3a and 3b corresponding to the enantiomers of ketoprofen, were obtained in optically pure form by preparative

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