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5-(5-O-benzoyl-2,3-O-isopropylidene-β-D-ribofuranosyl)-1H-tetrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128364-98-7

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128364-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128364-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,6 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128364-98:
(8*1)+(7*2)+(6*8)+(5*3)+(4*6)+(3*4)+(2*9)+(1*8)=147
147 % 10 = 7
So 128364-98-7 is a valid CAS Registry Number.

128364-98-7Relevant academic research and scientific papers

Preparation and utility of 5-β-D-ribofuranosyl-1H-tetrazole as a key synthon for C-nucleoside synthesis

Kobe,Prhavc,Hohnjec,Townsend

, p. 2209 - 2244 (1994)

A synthesis of 5-β-D-ribofuranosyl-1H-tetrazole (2) and 5-β-D- ribofuranosyl-l,3,4-oxadiazole-2(3H)-one (9) derivatives is described. Ring transformations of 2 have been investigated in an effort to establish the stability of this synthon for further use

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