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105454-47-5

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105454-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105454-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,5 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 105454-47:
(8*1)+(7*0)+(6*5)+(5*4)+(4*5)+(3*4)+(2*4)+(1*7)=105
105 % 10 = 5
So 105454-47-5 is a valid CAS Registry Number.

105454-47-5Relevant articles and documents

2-deoxyuridines and riboside precursors

-

, (2008/06/13)

A process is provided for the preparation of certain 2-deoxyuridines including the steps forming a substituted alkyl 5-O-"protected"-2-deoxyribofuranoside, hydrocarbylating the latter compound, and condensing the hydrocarbylated compound in the presence o

STEREOCHEMICAL CONTROL AS A FUNCTION OF PROTECTING-GROUP PARTICIPATION IN 2-DEOXY-D-ERYTHRO-PENTOFURANOSYL NUCLEOSIDES

Wierenga, Wendell,Skulnick, Harvey I.

, p. 41 - 52 (2007/10/02)

Possible features controlling the anomeric ratios in the synthesis of the antiviral antibiotic dihydro-5-azathymidine have been examined.Replacement of the 3- and 5-(4-methylbenzoyl) protecting groups in 2-deoxy-D-erythro-pentofuranosyl chloride by benzyl

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