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1,2,3-tri-O-benzoyl-5-O-(4-chlorobenzoyl)-3-C-(2-trimethylsilylethynyl)-α,β-D-ribofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199787-22-9

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199787-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199787-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,7,8 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 199787-22:
(8*1)+(7*9)+(6*9)+(5*7)+(4*8)+(3*7)+(2*2)+(1*2)=219
219 % 10 = 9
So 199787-22-9 is a valid CAS Registry Number.

199787-22-9Downstream Products

199787-22-9Relevant academic research and scientific papers

D-pentofuranose derivatives and process for preparing the same

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, (2008/06/13)

The present invention relates to D-pentofuranose derivatives represented by the following formulas (1) through (4): STR1 (wherein A represents a chlorobenzoyl group; R1 represents a hydrogen atom, an aliphatic lower acyl group, a substituted or

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