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3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2-dimethyl-cyclohex-3-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

256469-27-9

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256469-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256469-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,4,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 256469-27:
(8*2)+(7*5)+(6*6)+(5*4)+(4*6)+(3*9)+(2*2)+(1*7)=169
169 % 10 = 9
So 256469-27-9 is a valid CAS Registry Number.

256469-27-9Relevant articles and documents

Studies directed toward the synthesis of taxanes: Evaluation of the B- ring formation by an intramolecular nitrile oxide cycloaddition

Nivlet, Alex,Dechoux, Luc,Martel, Jean-Philippe,Proess, Gottfried,Mannes, Dietrich,Alcaraz, Lilian,Harnett, Jerry J.,Le Gall, Thierry,Mioskowski, Charles

, p. 3241 - 3249 (2007/10/03)

Several models for the formation of the 8-membered B-ring of taxanes by an intramolecular nitrile oxide [3+2] cycloaddition were prepared from the monoacetal of 2,2-dimethylcyclohexane-1,3-dione (5). The nitrile oxides were then generated under high-dilut

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