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2-cyano-4-oxo-3,4-diphenyl-butyric acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50459-79-5

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50459-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50459-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,5 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 50459-79:
(7*5)+(6*0)+(5*4)+(4*5)+(3*9)+(2*7)+(1*9)=125
125 % 10 = 5
So 50459-79-5 is a valid CAS Registry Number.

50459-79-5Downstream Products

50459-79-5Relevant academic research and scientific papers

An expedient synthesis of poly-substituted pyrroles from γ-ketonitriles via indium-mediated Barbier reaction strategy

Kim, Sung Hwan,Kim, Se Hee,Lee, Ka Young,Kim, Jae Nyoung

experimental part, p. 5744 - 5747 (2009/12/06)

We developed an efficient synthetic strategy of poly-substituted pyrroles via an indium-mediated Barbier type allylation from γ-ketonitriles. Initial attack of allylindium species occurred at the nitrile group selectively to form the enamine intermediate,

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