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1-(2,3-didehydro-2,3-dideoxy-5-O-dimethoxytrityl-3-C-trifluoromethyl-β-D-glycero-pentofuranosyl)uracil is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

262289-34-9

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262289-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262289-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,2,8 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 262289-34:
(8*2)+(7*6)+(6*2)+(5*2)+(4*8)+(3*9)+(2*3)+(1*4)=149
149 % 10 = 9
So 262289-34-9 is a valid CAS Registry Number.

262289-34-9Downstream Products

262289-34-9Relevant academic research and scientific papers

New method for the preparation of some 2'- and 3'-trifluoromethyl-2',3'- dideoxyuridine derivatives

Serafinowski, Pawel J.,Brown, Catherine A.

, p. 333 - 339 (2007/10/03)

Reaction of 5'-O-dimethoxytrityl-2'-oxo-3'-O- trimethylsilylethoxymethyluridine (2) and 5'-O-dimethoxytrityl-3'-oxo-2'-O- trimethylsilylethoxymethyluridine (10), with bromodifluoromethyl[tris(dimethylamino)]phosphonium bromide and zinc gave the correspond

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