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(6E,10E)-(2S,9S)-9-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-11-(2-methyl-thiazol-4-yl)-6-trityloxymethyl-undeca-6,10-dien-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

226940-44-9

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226940-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 226940-44-9 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, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 226940-44:
(8*2)+(7*2)+(6*6)+(5*9)+(4*4)+(3*0)+(2*4)+(1*4)=139
139 % 10 = 9
So 226940-44-9 is a valid CAS Registry Number.

226940-44-9Relevant academic research and scientific papers

Total synthesis of 16-desmethylepothilone B, epothilone B10, epothilone F, and related side chain modified epothilone B analogues

Nicolaou,Hepworth, David,King, N. Paul,Raymond,Finlay,Scarpelli, Rita,Manuela,Pereira,Bollbuck, Birgit,Bigot, Antony,Werschkun, Barbara,Winssinger, Nicolas

, p. 2783 - 2800 (2007/10/03)

The macrolactonization-based strategy for the total synthesis of epothilones has been streamlined and improved to a high level of efficiency and stereoselectivity. This strategy has been applied to the construction of vinyl iodide 19 which served as a com

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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