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tert-Butyl-{(1R,2S)-2-[4-fluoro-2-((Z)-propenyl)-phenoxy]-cyclohept-3-enyloxy}-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

212909-91-6

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212909-91-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 212909-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,9,0 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 212909-91:
(8*2)+(7*1)+(6*2)+(5*9)+(4*0)+(3*9)+(2*9)+(1*1)=126
126 % 10 = 6
So 212909-91-6 is a valid CAS Registry Number.

212909-91-6Downstream Products

212909-91-6Relevant academic research and scientific papers

Zr-catalyzed kinetic resolution of allylic ethers and mo-catalyzed chromene formation in synthesis. Enantioselective total synthesis of the antihypertensive agent (S,R,R,R)-nebivolol

Johannes, Charles W.,Visser, Michael S.,Weatherhead, Gabriel S.,Hoveyda, Amir H.

, p. 8340 - 8347 (2007/10/03)

The first enantioselective total synthesis of the antihypertensive agent (S,R,R,R)-nebivolol (3) is described. The synthesis includes the efficient (EBTHI)Zr-catalyzed kinetic resolutions of cycloheptenyl styrenyl ethers 8 and 16, which are subsequently t

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