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4-Nitro-benzoic acid (1S,2R,3S)-2-[(2S,4S,5R,6S)-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-methyl-tetrahydro-pyran-2-yloxy]-3-(tert-butyl-dimethyl-silanyloxy)-1-methyl-pent-4-ynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

476469-49-5

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476469-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 476469-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,6 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 476469-49:
(8*4)+(7*7)+(6*6)+(5*4)+(4*6)+(3*9)+(2*4)+(1*9)=205
205 % 10 = 5
So 476469-49-5 is a valid CAS Registry Number.

476469-49-5Relevant academic research and scientific papers

Stereoselective synthesis of L-oliose trisaccharide via iterative alkynol cycloisomerization and acid-catalyzed glycosylation.

McDonald, Frank E,Wu, Minglang

, p. 3979 - 3981 (2007/10/03)

[formula: see text] The synthesis of an all-alpha L-oliose diastereomer of digitoxin provides valuable insights into the generality and protective-group dependence of acid-catalyzed glycosylations of glycals to 2-deoxycarbohydrates.

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