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3,4-di-O-benzyl-2-O-levulinoyl-α/β-L-rhamnopyranosyl N-phenyltrifluoroacetimidate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1448429-73-9

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1448429-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1448429-73-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,4,2 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1448429-73:
(9*1)+(8*4)+(7*4)+(6*8)+(5*4)+(4*2)+(3*9)+(2*7)+(1*3)=189
189 % 10 = 9
So 1448429-73-9 is a valid CAS Registry Number.

1448429-73-9Relevant academic research and scientific papers

The Cyanopivaloyl Ester: A Protecting Group in the Assembly of Oligorhamnans

Geert Volbeda, Anne,Reintjens, Niels R. M.,Overkleeft, Herman S.,van der Marel, Gijsbert A.,Codée, Jeroen D. C.

, p. 5282 - 5293 (2016)

Protecting groups play a vital role in the assembly of oligosaccharides. The pivaloyl (Piv) ester is commonly used to ensure 1,2-trans-selective glycosylation reactions. A significant drawback of the Piv ester is its stability, necessitating strong alkali

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