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(2S,3S,4R,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-carbaldehyde oxime is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

481667-83-8

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481667-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 481667-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,1,6,6 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 481667-83:
(8*4)+(7*8)+(6*1)+(5*6)+(4*6)+(3*7)+(2*8)+(1*3)=188
188 % 10 = 8
So 481667-83-8 is a valid CAS Registry Number.

481667-83-8Relevant academic research and scientific papers

Formyl C-glycosides as precursors to glycosyl nitrile oxides and nitrones

Dondoni, Alessandro,Giovannini, Pier Paolo

, p. 1701 - 1706 (2002)

Formyl C-glycosides, prepared via the thiazole-based formylation of sugar lactones in three steps, are readily condensed with N-benzylhydroxylamine and hydroxylamine to give the corresponding glycosyl nitrones and oximes respectively. The latter imino derivatives are the precursors to nitrile oxides via the N-bromosuccinimide method.

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