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(4aR,6S,7R,8aS)-6-Benzyloxymethyl-2,2-di-tert-butyl-7-triethylsilanyloxy-hexahydro-1,3,5-trioxa-2-sila-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

865871-57-4

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865871-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 865871-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,8,7 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 865871-57:
(8*8)+(7*6)+(6*5)+(5*8)+(4*7)+(3*1)+(2*5)+(1*7)=224
224 % 10 = 4
So 865871-57-4 is a valid CAS Registry Number.

865871-57-4Relevant academic research and scientific papers

A stereoselective route to multi-substituted tetrahydropyrans by vinyl radical cyclization

Hiramatsu, Naoki,Takahashi, Natsuko,Noyori, Ryoji,Mori, Yuji

, p. 8589 - 8597 (2005)

The tin-mediated 6-exo-trig radical cyclization of the acetylenic β-alkoxy acrylates proceeded smoothly to give fully substituted tetrahydropyrans in good yields with high equatorial selectivity irrespective of the stereochemistry of the propargylic posit

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