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258529-64-5

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258529-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 258529-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,5,2 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 258529-64:
(8*2)+(7*5)+(6*8)+(5*5)+(4*2)+(3*9)+(2*6)+(1*4)=175
175 % 10 = 5
So 258529-64-5 is a valid CAS Registry Number.

258529-64-5Downstream Products

258529-64-5Relevant articles and documents

A new and convenient approach for the synthesis of rffio- and 2′-deoxyrffio-p-l-furanonucleosides starting from β-l-xylofuranonucleosides

Boudou

, p. 607 - 609 (2007/10/03)

Ribo- and 2′-deoxyribo-β-L-ruranosyladenine have been synthesized. Although these compounds have been already reported in the literature, it seemed to us that a more convenient approach for their synthesis deserved to be developed. Intramolecular substitution as well as Mitsunobu reaction were used to invert the configuration of carbon 3′ of starting β-L-xylofuranosyl intermediates. Copyright

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