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(E)-ethyl 2-hydroxy-4-phenyl-2-[(pyrrolidin-1-ylimino)methyl]butanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1330591-15-5

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1330591-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1330591-15-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,5,9 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1330591-15:
(9*1)+(8*3)+(7*3)+(6*0)+(5*5)+(4*9)+(3*1)+(2*1)+(1*5)=125
125 % 10 = 5
So 1330591-15-5 is a valid CAS Registry Number.

1330591-15-5Relevant academic research and scientific papers

"On water" nucleophilic addition of formaldehyde N,N-dialkylhydrazones to α-keto esters

Crespo-Pena, Ana,Martin-Zamora, Eloisa,Fernandez, Rosario,Lassaletta, Jose M.

supporting information; experimental part, p. 2287 - 2290 (2012/06/30)

Water solves the problem: The use of pure water as the reaction mixture is key for the nucleophilic addition of formaldehyde hydrazones to α-keto esters, leading to highly functionalized carbinols in high yields and short reaction times. The need for heterogeneous conditions and the observed solvent kinetic isotope effect are in agreement with the proposed "on water" activation. Copyright

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