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Silane, [3-(2,4-dimethylphenyl)oxiranyl]trimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193277-20-2

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193277-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193277-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,2,7 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 193277-20:
(8*1)+(7*9)+(6*3)+(5*2)+(4*7)+(3*7)+(2*2)+(1*0)=152
152 % 10 = 2
So 193277-20-2 is a valid CAS Registry Number.

193277-20-2Relevant academic research and scientific papers

Aromatic β-silylethenylation reactions via organogallium compounds

Kido, Yoshiyuki,Yoshimura, Satoru,Yamaguchi, Masahiko,Uchimaru, Tadafumi

, p. 1445 - 1458 (2007/10/03)

In the presence of GaCl3, silylethyne reacted electrophilically with aromatic hydrocarbons to give β-silylethenylated arenes. The reaction proceeded via cationic species generated by the interaction of GaCl3 and silylethyne. High reactivity of the intermediate was demonstrated by the rapid reaction rate at -78 °C using close to the equimolar amount of the substrates. ipso-Substitution reaction took place with 1,2,3- trimethoxybenzene. Structures and properties of several organogallium compounds involved in the reactions are discussed.

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