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Acetic acid (2R,3S,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-5-(4,5,6,7-tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-p-tolylsulfanyl-tetrahydro-pyran-4-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

207863-38-5

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207863-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207863-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,8,6 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 207863-38:
(8*2)+(7*0)+(6*7)+(5*8)+(4*6)+(3*3)+(2*3)+(1*8)=145
145 % 10 = 5
So 207863-38-5 is a valid CAS Registry Number.

207863-38-5Downstream Products

207863-38-5Relevant academic research and scientific papers

Synthesis of the C-analog of 2-acetylamino-2-deoxy-β-D-glucopyranosyl L- and D-serine

Fuchss, Thomas,Schmidt, Richard R.

, p. 753 - 758 (1998)

Glucosamine was transformed into N-tetrachlorophthaloyl-protected fluoride 5 which gave with allyltrimethylsilane as C-nucleophile in the presence of BF3·OEt2 as catalyst β-C-allyl derivative 6 in good yield. Removal of the TCP group

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