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[(1,1-dimethylethyl)dimethylsilyl](trimethylsilyl)ketene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156485-65-3

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156485-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156485-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,8 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156485-65:
(8*1)+(7*5)+(6*6)+(5*4)+(4*8)+(3*5)+(2*6)+(1*5)=163
163 % 10 = 3
So 156485-65-3 is a valid CAS Registry Number.

156485-65-3Downstream Products

156485-65-3Relevant academic research and scientific papers

Generation of silylethynolates via C-Si bond cleavage of disilylketenes induced by t-BuOK

Ito, Masato,Shirakawa, Eiji,Takaya, Hidemasa

, p. 1329 - 1331 (2002)

Disilylketenes undergo selective mono-desilylation upon treatment of t-BuOK in the presence of HMPA. The resulting silylethynolates are convertible to other disilylketenes in good yields. The intermediary silylethynolate was analyzed by NMR and IR spectroscopy.

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