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2-O-benzyl-3,4,6-trideoxy-4-fluoro-α-D-xylo-hexopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136087-19-9

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136087-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136087-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,8 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136087-19:
(8*1)+(7*3)+(6*6)+(5*0)+(4*8)+(3*7)+(2*1)+(1*9)=129
129 % 10 = 9
So 136087-19-9 is a valid CAS Registry Number.

136087-19-9Downstream Products

136087-19-9Relevant academic research and scientific papers

Fluorination reactions at C-4 of methyl 2-O-benzyl-3,6-dideoxyhexopyranosides with diethylaminosulfur trifluoride (DAST) and with tris(dimethylamino)sulfonium difluorotrimethylsilicate (TASF)

Mori,Morishima

, p. 1088 - 1090 (2007/10/02)

Fluorination at C-4 of methyl 2-O-benzyl-3,6-dideoxy-α-D-ribo- and α-D-arabino-hexopyranosides (1 and 5) using diethylaminosulfur trifluoride (DAST) proceeded with exclusive retention of configuration. But treating the triflates of 1 and 5 with tris(dimethylamino)sulfonium difluorotrimethylsilicate (TASF) afforded mostly the configurationally inverted fluorides.

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