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4-(2-fluoro-2-methyl-propyl)-2-phenyl-4H-oxazol-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

848949-89-3

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848949-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848949-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,9,4 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 848949-89:
(8*8)+(7*4)+(6*8)+(5*9)+(4*4)+(3*9)+(2*8)+(1*9)=253
253 % 10 = 3
So 848949-89-3 is a valid CAS Registry Number.

848949-89-3Relevant academic research and scientific papers

An efficient chemoenzymatic approach to (S)-γ-fluoroleucine ethyl ester

Limanto, John,Shafiee, Ali,Devine, Paul N.,Upadhyay, Veena,Desmond, Richard A.,Foster, Bruce R.,Gauthier Jr., Donald R.,Reamer, Robert A.,Volante

, p. 2372 - 2375 (2007/10/03)

(Chemical Equation Presented) An asymmetric synthesis of (S)-γ-fluoroleucine ethyl ester 1 is described. The key transformation involves a lipase-catalyzed dynamic ring-opening of 2-(3-butenyl)azlactone 7b with EtOH to give amide ester (S)-6b in 84% enant

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