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3-(3-benzoylphenyl)-3-oxopropionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81105-69-3

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81105-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81105-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,0 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81105-69:
(7*8)+(6*1)+(5*1)+(4*0)+(3*5)+(2*6)+(1*9)=103
103 % 10 = 3
So 81105-69-3 is a valid CAS Registry Number.

81105-69-3Downstream Products

81105-69-3Relevant academic research and scientific papers

One pot direct synthesis of β-ketoesters via carbonylation of aryl halides using cobalt carbonyl

Baburajan, Poongavanam,Elango, Kuppanagounder P.

supporting information, p. 3525 - 3528 (2014/06/10)

A direct method for the synthesis of β-ketoesters from aryl halides (iodide, bromide) has been described by using cobalt carbonyl as carbon monoxide source in microwave irradiation. Using this protocol, a wide variety of substituted aryl halides has been successfully converted to corresponding β-ketoesters.

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