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(2R,3R)-2-(tert-Butyldimethylsiloxy)-1,4-bis[(4-methylphenyl)sulfonyloxy]-3-[(4-methylphenyl)sulfonylamino]butane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

348584-45-2

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348584-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 348584-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,8,5,8 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 348584-45:
(8*3)+(7*4)+(6*8)+(5*5)+(4*8)+(3*4)+(2*4)+(1*5)=182
182 % 10 = 2
So 348584-45-2 is a valid CAS Registry Number.

348584-45-2Relevant academic research and scientific papers

1,2-epimino-3,4-epoxybutane: A versatile chiral building block

Harms,Schaumann,Adiwidjaja

, p. 577 - 580 (2007/10/03)

The synthesis of enantiomerically pure 1,2-epimino-3,4-epoxy-(N-toluenesulfonyl)butane (6) in the S,R-(erythro) and R,R-(threo) configurations is described. This building block offers a new route to targets with an 1,2-aminohydroxy functionality. As an example, the new 1,4-biselectrophile is employed in a cyclopentane synthesis.

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