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(1R,3R,5R,6S)-3-(benzyloxymethyl)-8-(tert-butyldimethylsiloxy)-6-(dimethyl(phenyl)silyl)-2-oxabicyclo[3.3.2]dec-7-en-9-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1021603-64-4

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1021603-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1021603-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,6,0 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1021603-64:
(9*1)+(8*0)+(7*2)+(6*1)+(5*6)+(4*0)+(3*3)+(2*6)+(1*4)=84
84 % 10 = 4
So 1021603-64-4 is a valid CAS Registry Number.

1021603-64-4Downstream Products

1021603-64-4Relevant academic research and scientific papers

Diastereoselective brook rearrangement-mediated [3 + 4] annulation: Application to a formal synthesis of (+)-laurallene

Sasaki, Michiko,Hashimoto, Azusa,Tanaka, Koudai,Kawahata, Masatoshi,Yamaguchi, Kentaro,Takeda, Kei

supporting information; experimental part, p. 1803 - 1806 (2009/04/10)

The formal synthesis of (+)-laurallene, a halogenated eight-membered ring ether, was accomplished. The synthesis involves construction of a trans α,α -disubstituted oxocene structure 16 through a Brook rearrangement-mediated [3 + 4] annulation using acryloylsilane 10 and 6-oxa-2-cycloheptenone 9 and its conversion into 2, which has been transformed into (+)-laurallene by Crimmins and co-workers.

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