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2-(3,3-Dimethoxy-propyl)-2-(6-trimethylsilanyloxy-cyclohexa-1,5-dienyl)-malonic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208401-65-4

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208401-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208401-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,4,0 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 208401-65:
(8*2)+(7*0)+(6*8)+(5*4)+(4*0)+(3*1)+(2*6)+(1*5)=104
104 % 10 = 4
So 208401-65-4 is a valid CAS Registry Number.

208401-65-4Downstream Products

208401-65-4Relevant academic research and scientific papers

Synthetic studies on CP-225,917 and CP-263,114: Concise synthesis of the bicyclic core using an intramolecular Mukaiyama aldol reaction

Armstrong, Alan,Critchley, Trevor J.,Gourdel-Martin, Marie-Edith,Kelsey, Richard D.,Mortlock, Andrew A.

, p. 1344 - 1350 (2007/10/03)

A concise synthesis of the bicyclo[4.3.1]dec-1(9)-en-10-one core of the natural products CP-225,917 and CP-263,114 is reported, employing an intramolecular Mukaiyama aldol cyclisation as a key step.

Synthesis of the bicyclo[4.3.1]decenone core of CP-225,917 and CP-263,114

Armstrong, Alan,Critchley, Trevor J.,Mortlock, Andrew A.

, p. 552 - 553 (2007/10/03)

The bicyclo[4.3.1]decenone core of the ras-farnesyl protein transferee inhibitors CP-225,917 and CP-263,114 is prepared in 6 steps from cyclohexanone. The key step is an intramolecular Mukaiyama aldol reaction.

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