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(1R,2S,3R,5R)-3-Benzyloxy-2-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6,8-dioxa-bicyclo[3.2.1]octane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220099-51-4

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220099-51-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220099-51-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,9 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 220099-51:
(8*2)+(7*2)+(6*0)+(5*0)+(4*9)+(3*9)+(2*5)+(1*1)=104
104 % 10 = 4
So 220099-51-4 is a valid CAS Registry Number.

220099-51-4Downstream Products

220099-51-4Relevant academic research and scientific papers

The chemical synthesis of a cyclic oligosaccharide derivative with branching

Kasuya, Maria Carmelita,Hatanaka, Kenichi

, p. 9719 - 9722 (2007/10/03)

A cyclic oligosaccharide derivative was synthesized by cationic ring- opening polymerization of an anhydrodisaccharide derivative under high vacuum in dichloromethane with 20 mol% of PF5 as initiator. Analysis of the spectral results showed that the oligomer chain is composed of only 3 glucose units connected by α-1,6 linkages with a glucopyranosyl branching unit at C- 4 of each sugar residue in the main chain.

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