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(phenylseleno) 2,3,4-tri-O-benzyl-5-benzylseleno-D-arabit-1-yl formate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289045-99-4

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289045-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289045-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,0,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 289045-99:
(8*2)+(7*8)+(6*9)+(5*0)+(4*4)+(3*5)+(2*9)+(1*9)=184
184 % 10 = 4
So 289045-99-4 is a valid CAS Registry Number.

289045-99-4Downstream Products

289045-99-4Relevant academic research and scientific papers

Preparation of 5-selenopentopyranose sugars from pentose starting materials by Samarium(II) iodide or (phenylseleno)formate mediated ring closures

Lucas, Mathew A.,Nguyen, Oanh T. K.,Schiesser, Carl H.,Zheng, Shi-Long

, p. 3995 - 4000 (2007/10/03)

2,3,4-Tri-O-benzyl-1,5-dideoxy-5-seleno-D-pentopyranose sugars (16, 23,24) are readily prepared by thermolysis of 2,3,4-tri-O-benzyl-5- benzylseleno-D-ribit-1-yl formate, 2,3,4-tri-O-benzyl-5-benzylseleno-D-xylit- 1-yl formate and 2,3,4-tri-O-benzyl-5-ben

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