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4-[(1E,5E)-(3S,10S)-3,11-Bis-(tert-butyl-dimethyl-silanyloxy)-2,10-dimethyl-6-trityloxymethyl-undeca-1,5-dienyl]-2-methyl-thiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

226940-56-3

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226940-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 226940-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,9,4 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 226940-56:
(8*2)+(7*2)+(6*6)+(5*9)+(4*4)+(3*0)+(2*5)+(1*6)=143
143 % 10 = 3
So 226940-56-3 is a valid CAS Registry Number.

226940-56-3Relevant academic research and scientific papers

Synthesis of 16-desmethylepothilone B: Improved methodology for the rapid, highly selective and convergent construction of epothilone B and analogues

Nicolaou,Hepworth, David,Finlay, M. Ray V.,King, N. Paul,Werschkun, Barbara,Bigot, Antony

, p. 519 - 520 (2007/10/03)

During a synthesis of 16-desmethylepothilone B new methods for the convergent and highly stereoselective synthesis of epothilone B and analogues were developed.

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