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5-cyclopentyl-1-(3-(4-fluorophenyl)-N-methylacrylamido)pent-3-yn-2-yl pivalate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1449377-89-2

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1449377-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449377-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,3,7 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1449377-89:
(9*1)+(8*4)+(7*4)+(6*9)+(5*3)+(4*7)+(3*7)+(2*8)+(1*9)=212
212 % 10 = 2
So 1449377-89-2 is a valid CAS Registry Number.

1449377-89-2Downstream Products

1449377-89-2Relevant academic research and scientific papers

Gold-catalyzed formal 1,6-acyloxy migration leading to 3,4-disubstituted pyrrolidin-2-ones

Hashmi, A. Stephen K.,Yang, Weibo,Yu, Yang,Hansmann, Max M.,Rudolph, Matthias,Rominger, Frank

, p. 1329 - 1332 (2013/03/14)

Mobile: The title reaction affords diastereomerically pure 3,4-disubstituted pyrrolidin-2-ones, which are important structural motifs in natural products, in good to high yields. Mechanistic investigations suggest the transformation proceeds through a tandem 1,3-acyloxy migration and a subsequent 1,5-acyloxy migration. DCE=1,2-dichloroethane, IPr=1,3-bis(2,6- diisopropylphenyl)imidazol-2-ylidene. Copyright

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