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

283147-83-1

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283147-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 283147-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,1,4 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 283147-83:
(8*2)+(7*8)+(6*3)+(5*1)+(4*4)+(3*7)+(2*8)+(1*3)=151
151 % 10 = 1
So 283147-83-1 is a valid CAS Registry Number.

283147-83-1Downstream Products

283147-83-1Relevant academic research and scientific papers

A Glycosylation Protocol Based on Activation of Glycosyl 2-Pyridyl Sulfones with Samarium Triflate

Chang, Grace X.,Lowary, Todd L.

, p. 1505 - 1508 (2007/10/03)

(Equation Presented) Reaction of glycosyl 2-pyridyl sulfones (e.g., 2) with alcohols and samarium(III) triflate affords glycosides in moderate to excellent yields. Benzylated sulfones can be activated in preference to their benzoylated counterparts, and t

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