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89157-85-7

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89157-85-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89157-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,5 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89157-85:
(7*8)+(6*9)+(5*1)+(4*5)+(3*7)+(2*8)+(1*5)=177
177 % 10 = 7
So 89157-85-7 is a valid CAS Registry Number.

89157-85-7Downstream Products

89157-85-7Relevant articles and documents

SYNTHESIS AND PROPERTIES OF 3'-C-METHYLNUCLEOSIDES AND THEIR PHOSPHORIC ESTERS

Mikhailov, Sergey N.,Beigelman, Leon N.,Gurskaya, Galyna V.,Padyukova, Nelly Sh.,Yakovlev, Gennady I.,Karpeisky, Marat Ya.

, p. 75 - 96 (2007/10/02)

3'-C-Methyluridine and 3'-C-methylcytidine were synthesized in 11 steps starting from D-glucose.The conformation of 3'-C-methylnucleosides was studied in solution and in the cystal by using the techniques of c.d., 1H-n.m.r spectroscopy, and X-ray diffract

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