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C39H32N2O11 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219537-76-5

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219537-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219537-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,3 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 219537-76:
(8*2)+(7*1)+(6*9)+(5*5)+(4*3)+(3*7)+(2*7)+(1*6)=155
155 % 10 = 5
So 219537-76-5 is a valid CAS Registry Number.

219537-76-5Relevant academic research and scientific papers

Synthesis and hybridization property of an oligonucleotide analog containing A 1',3'-di-O-methylene-α-D-fructose backbone

Zou, Ruiming,Matteucci, Mark D.

, p. 3049 - 3052 (1998)

Hydrogen phosphonate monomers of T (thymine) and Cm (5-methylcytosine) bearing a 1',3'-di-O-methylene-α-D-fructose sugar moiety were synthesized and incorporated into an oligonucleotide. Hybridization studies by thermal denaturation experiment indicated that this oligonucleotide did not form a duplex with the complementary RNA target.

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