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methyl O-benzoyl-2-O-benzyl-3-desoxy-4-β-DL-threo-pentopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83750-42-9

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83750-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83750-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,5 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83750-42:
(7*8)+(6*3)+(5*7)+(4*5)+(3*0)+(2*4)+(1*2)=139
139 % 10 = 9
So 83750-42-9 is a valid CAS Registry Number.

83750-42-9Relevant academic research and scientific papers

SYNTHETIC APPROACH TO 6-SUBSTITUTED 9-(3-AZIDO-3,4-DIDEOXY-β-D,L-erythro-PENTOPYRANOSYL)PURINES

Carret, Genevieve,Grouiller, Annie,Pacheco, Henri

, p. 59 - 66 (2007/10/02)

Methyl 3-azido-2-O-benzoyl-3,4-dideoxy-β-DL-erythro-pentopyranoside (6) was synthesized through two routes in five steps from methyl 2,3-anhydro-4-deoxy-β-DL-erythro-pentopyranoside (1).The first route proceeded via selective azide displacement of the 3-t

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