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1,1-diphenyl-2-(trimethylsilyl)silacyclobutane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157870-91-2

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157870-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157870-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,7 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157870-91:
(8*1)+(7*5)+(6*7)+(5*8)+(4*7)+(3*0)+(2*9)+(1*1)=172
172 % 10 = 2
So 157870-91-2 is a valid CAS Registry Number.

157870-91-2Downstream Products

157870-91-2Relevant academic research and scientific papers

Generation of 2-Lithio-2-(trimethylsilyl)silacyclopentane and 2-Lithio-2-(phenylthio)silacyclopentane and Their Use for the Synthesis of 1,4-Butanediols and γ-Hydroxy Ketones

Matsumoto, Kozo,Yokoo, Toshiaki,Oshima, Koichiro,Utimoto, Kiitiro,Rahman, Noorsaadah Abd.

, p. 1694 - 1700 (2007/10/02)

Treatment of 2-(trimethylsilyl)silacyclopentane with t-butyllithium in THF-HMPA gave 2-lithio-2-(trimethylsilyl)silacyclopentane in good yield.An addition of alkyl iodides to the lithium compound provided 2-alkyl-2-(trimethylsilyl)silacyclopentanes which

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