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(E)-ethyl 2-(4-chlorobenzoyl)-6-hydroxyhex-4-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1399840-65-3

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1399840-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399840-65-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,8,4 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1399840-65:
(9*1)+(8*3)+(7*9)+(6*9)+(5*8)+(4*4)+(3*0)+(2*6)+(1*5)=223
223 % 10 = 3
So 1399840-65-3 is a valid CAS Registry Number.

1399840-65-3Relevant academic research and scientific papers

Catalytic dynamic kinetic resolutions with N-heterocyclic carbenes: Asymmetric synthesis of highly substituted β-lactones

Cohen, Daniel T.,Eichman, Chad C.,Phillips, Eric M.,Zarefsky, Emily R.,Scheidt, Karl A.

supporting information; experimental part, p. 7309 - 7313 (2012/08/28)

New DKR type: An N-heterocyclic carbene (NHC)-catalyzed dynamic kinetic resolution of racemic α-substituted β-keto esters has been developed. This method relies on the epimerization of an NHC-enol intermediate before subsequent aldol/acylation events. Hig

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