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(2S,3R,4S)-4-(tert-butyldimethylsiloxy)-hex-5-yn-2,3-diol 2-(para-nitrobenzoate ester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

476469-46-2

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476469-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 476469-46-2 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 476469-46:
(8*4)+(7*7)+(6*6)+(5*4)+(4*6)+(3*9)+(2*4)+(1*6)=202
202 % 10 = 2
So 476469-46-2 is a valid CAS Registry Number.

476469-46-2Relevant articles and documents

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

McDonald, Frank E,Wu, Minglang

, p. 3979 - 3981 (2002)

[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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