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4-methoxyphenyl O-(benzyl 2-O-benzoyl-3-O-benzyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1→3)-O-(4-O-acetyl-6-O-benzyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1→4)-benzyl 2-O-benzoyl-3-O-benzyl-β-D-glucopyranosiduronate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1616628-07-9

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1616628-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616628-07-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,6,2 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1616628-07:
(9*1)+(8*6)+(7*1)+(6*6)+(5*6)+(4*2)+(3*8)+(2*0)+(1*7)=169
169 % 10 = 9
So 1616628-07-9 is a valid CAS Registry Number.

1616628-07-9Relevant academic research and scientific papers

Synthesis of hyaluronic acid oligosaccharides and exploration of a fluorous-assisted approach

Macchione, Giuseppe,De Paz, José L.,Nieto, Pedro M.

, p. 17 - 25 (2014/07/07)

The synthesis of hyaluronic acid oligomers (tri- and tetrasaccharide) is described. We have followed a pre-glycosylation oxidation strategy. Glucuronic acid units were directly employed in coupling reactions with suitably protected glucosamine derivatives. In order to simplify the purification of synthetic intermediates, a fluorous-assisted strategy has been also explored. Using this approach, a hyaluronic acid trisaccharide was prepared.

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