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(R)-2-((S)-1-Phenyl-allyl)-cyclopentanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110950-03-3

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110950-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110950-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,5 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110950-03:
(8*1)+(7*1)+(6*0)+(5*9)+(4*5)+(3*0)+(2*0)+(1*3)=83
83 % 10 = 3
So 110950-03-3 is a valid CAS Registry Number.

110950-03-3Downstream Products

110950-03-3Relevant academic research and scientific papers

THE STEREOSELECTIVITY OF KETAL CLAISEN REARRANGEMENTS WITH KETALS OF SIMPLE CYCLIC KETONES

Daub, G. William,Griffith, David A.

, p. 6311 - 6314 (2007/10/02)

Claisen rearrangements of the ketals of cyclopentanone, cyclohexanone and cycloheptanone give mixtures of syn and anti products favoring the syn isomer by as much as 19:1.The selectivity is attenuated by enolization processes in the 5- and 6-membered ring systems.

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