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1448225-58-8

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1448225-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1448225-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,2,2 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1448225-58:
(9*1)+(8*4)+(7*4)+(6*8)+(5*2)+(4*2)+(3*5)+(2*5)+(1*8)=168
168 % 10 = 8
So 1448225-58-8 is a valid CAS Registry Number.

1448225-58-8Relevant articles and documents

β-arabinofuranosylation using 5- O -(2-quinolinecarbonyl) substituted ethyl thioglycoside donors

Liu, Qiang-Wei,Bin, Hua-Chao,Yang, Jin-Song

, p. 3974 - 3977 (2013)

A new β-stereoselective d- and l-arabinofuranosylation method has been developed employing 5-O-(2-quinolinecarbonyl) substituted arabinosyl ethyl thioglycosides as glycosyl donors. The approach allows a wide range of acceptor substrates to be used; the β-selectivity is good-to-excellent. Stereoselective synthesis of a mannose-capped octasaccharide portion from a mycobacterial cell wall polysaccharide was then carried out to demonstrate the utility of this methodology.

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