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[4-(tert-butyldimethylsiloxy)-5-methoxy-3-(3',7'-dimethyl-6'-epoxy-2'-octenyl)benzyloxy]-tert-butyldimethylsilane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474970-91-7

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474970-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474970-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,9,7 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 474970-91:
(8*4)+(7*7)+(6*4)+(5*9)+(4*7)+(3*0)+(2*9)+(1*1)=197
197 % 10 = 7
So 474970-91-7 is a valid CAS Registry Number.

474970-91-7Relevant academic research and scientific papers

Synthesis of nonracemic 3-deoxyschweinfurthin B

Neighbors, Jeffrey D.,Beutler, John A.,Wiemer, David F.

, p. 925 - 931 (2007/10/03)

(Chemical Equation Presented) Synthesis of nonracemic 3-deoxyschweinfurthin B has been accomplished through a synthetic sequence including a key cascade cyclization of an epoxy olefin. The intermediate epoxide could be prepared as a single enantiomer thro

A cascade cyclization approach to schweinfurthin B

Treadwell, Edward M.,Neighbors, Jeffrey D.,Wiemer, David F.

, p. 3639 - 3642 (2007/10/03)

(graph presented) A strategy for synthesis of the hexahydroxanthene moiety of the natural products schweinfurthin A, B, and D is described. The relative stereochemistry in the key cationic cyclization step is established through the preference of the phen

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