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dimethyl 2-((1R,2R)-1-(4-chlorophenyl)-2-methyl-3-oxopropyl)malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1111239-70-3

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1111239-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1111239-70-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,1,2,3 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1111239-70:
(9*1)+(8*1)+(7*1)+(6*1)+(5*2)+(4*3)+(3*9)+(2*7)+(1*0)=93
93 % 10 = 3
So 1111239-70-3 is a valid CAS Registry Number.

1111239-70-3Downstream Products

1111239-70-3Relevant academic research and scientific papers

Organocatalytic highly enantioselective conjugate addition of aldehydes to alkylidine malonates

Zhao, Gui-Ling,Vesely, Jan,Sun, Junliang,Christensen, Kirsten E.,Bonneau, Charlotte,Cordova, Armando C.

supporting information; experimental part, p. 657 - 661 (2009/04/21)

The first highly enantioselective, direct organocatalytic conjugate addition of unmodified aldehydes to alkylidinemalonates is presented. The reaction gives access to β-formyl-substituted malonates and highly functionalized lactones with up to 14:1 dr and

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