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2,2,3,3-tetramesityl-4-phenyloxa-2,3-silagermacyclohept-6-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216693-33-3

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216693-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216693-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,6,9 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 216693-33:
(8*2)+(7*1)+(6*6)+(5*6)+(4*9)+(3*3)+(2*3)+(1*3)=143
143 % 10 = 3
So 216693-33-3 is a valid CAS Registry Number.

216693-33-3Downstream Products

216693-33-3Relevant academic research and scientific papers

Cycloaddition reactions of aldehydes to tetramesityldisilene and tetramesitylgermasilene: Evidence for a biradical intermediate

Dixon, Craig E.,Hughes, Donald W.,Baines, Kim M.

, p. 11049 - 11053 (2007/10/03)

The mechanism of the addition of aldehydes to disilenes find germasilenes was investigated by examining the reaction between trans-(2- phenylcyclopropyl)carboxaldehyde and tetramesityldisilene or tetramesitylgermasilene. [Dimesityl(2-cis-4-trans-1-oxa-5-

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