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(4E)-6-(tert-butyldiphenylsilyloxy)-4-hexen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197219-18-4

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197219-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197219-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,2,1 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 197219-18:
(8*1)+(7*9)+(6*7)+(5*2)+(4*1)+(3*9)+(2*1)+(1*8)=164
164 % 10 = 4
So 197219-18-4 is a valid CAS Registry Number.

197219-18-4Relevant academic research and scientific papers

The biomimetic construction of fused cyclic polyethers

Hayashi, Nobuyuki,Fujiwara, Kenshu,Murai, Akio

, p. 12425 - 12468 (2007/10/03)

The formation of fused cyclic ethers by biomimetic synthesis was demonstrated. The one-pot successive ring-expansion reactions of bromo diepoxides were investigated by regarding the epoxy groups as the nucleophiles for the intramolecular cationic carbons to obtain the fused cyclic ethers.

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