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(S)-methyl 4-((R)-1-((tert-butyldiphenylsilyl)oxy)-2-methylcyclopent-2-en-1-yl)-2-diazo-3-oxopentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1347751-44-3

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1347751-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1347751-44-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,7,7,5 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1347751-44:
(9*1)+(8*3)+(7*4)+(6*7)+(5*7)+(4*5)+(3*1)+(2*4)+(1*4)=173
173 % 10 = 3
So 1347751-44-3 is a valid CAS Registry Number.

1347751-44-3Downstream Products

1347751-44-3Relevant academic research and scientific papers

Computationally guided stereocontrol of the combined C-H functionalization/cope rearrangement

Lian, Yajing,Hardcastle, Kenneth I.,Davies, Huw M. L.

, p. 9370 - 9373 (2011/11/11)

Diastereoselectivity in control: The synthetic utility of the C-H functionalization/Cope rearrangement reaction has been greatly expanded by the design of substrates that will react through a boat transition state instead of a chair transition state. The products are formed with the opposite diastereoselectivity as previously obtained (see scheme, ABSA= acetamidobenzenesulfonylazide).

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