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3-Cyclohexene-1-carboxylic acid, 5-(3-butenyl)-5-methyl-2-oxo-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

195048-08-9

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195048-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195048-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,0,4 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195048-08:
(8*1)+(7*9)+(6*5)+(5*0)+(4*4)+(3*8)+(2*0)+(1*8)=149
149 % 10 = 9
So 195048-08-9 is a valid CAS Registry Number.

195048-08-9Relevant academic research and scientific papers

Polyene cyclization promoted by the cross conjugated α-carbalkoxy enone system. An efficient approach to highly functionalized decalins

Liu, Hsing-Jang,Sun, Daqing,Shia, Kak-Shan

, p. 453 - 462 (2007/10/03)

The cross conjugated α-carbalkoxy enone system was found to be an excellent promoter for polyene cyclization. Under mild conditions, the reaction occurred readily with a high degree of regio- and stereoselectivity. Based on this facile process, an efficie

Polyene cyclization promoted by the cross conjugated α-carbalkoxy enone system. Application to the total synthesis of (±)-dehydrochamaecynenol

Liu, Hsing-Jang,Sun, Daqing

, p. 6159 - 6162 (2007/10/03)

The title cyclization process has been effectively applied to the first total synthesis of dehydrochamaecynenol in racemic form.

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