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(1S,3S,4R,7S)-7-Benzyloxy-1-benzyloxymethyl-3-phenylsulfanyl-2,5-dioxa-bicyclo[2.2.1]heptane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219854-48-5

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219854-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219854-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 219854-48:
(8*2)+(7*1)+(6*9)+(5*8)+(4*5)+(3*4)+(2*4)+(1*8)=165
165 % 10 = 5
So 219854-48-5 is a valid CAS Registry Number.

219854-48-5Relevant academic research and scientific papers

A new synthetic approach towards α- and β-LNA (locked nucleic acids)

Nielsen, Poul,Wengel, Jesper

, p. 701 - 702 (2007/10/03)

A bicyclo[2.2.1] phenyl thioglycoside was efficiently synthesised and introduced as the key synthon in a novel method for convergent synthesis of β-LNA-nucleosides as well as their α-configurated isomers. An acid-induced ring-opening reaction on the corre

Synthesis and chemoselective activation of phenyl 3,5-di-O-benzyl-2-O,4-C-methylene-1-thio-β-D-ribofuranoside: A key synthon towards α-LNA

Nielsen, Poul,Wengel, Jesper

, p. 2645 - 2646 (2007/10/03)

A bicyclic thiofuranoside (phenyl 3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranoside) was efficiently synthesized and introduced as the key synthon in a method for convergent synthesis of α- and β-LNA nucleosides; acid-induced ring-opening reactions of

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