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(2R,4R)-3-azido-2,4-dihydroxypentane-1,5-diyl bis(2,4,6-triisopropyl-1-benzenesulfonate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

620948-24-5

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620948-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620948-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,9,4 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 620948-24:
(8*6)+(7*2)+(6*0)+(5*9)+(4*4)+(3*8)+(2*2)+(1*4)=155
155 % 10 = 5
So 620948-24-5 is a valid CAS Registry Number.

620948-24-5Downstream Products

620948-24-5Relevant academic research and scientific papers

Short synthesis of enantiopure C2-symmetric 1,2:4,5-diepoxypentane and "pseudo"-C2-symmetric 3-azido-1,2:4,5-diepoxypentane from arabitol

Boydell, A. James,Jeffery, Martin J.,Buerkstuemmer, Eva,Linclau, Bruno

, p. 8252 - 8255 (2003)

On the basis of our previously described selective protection of arabitol as its 1,2:4,5-bis-pentylidene acetal 5, we report a straightforward synthesis of the novel "pseudo"C2-symmetric 3-azido-1,2:4,5-diepoxypentane building block 4 in 6 steps from arab

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