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Butanoic acid, 4-oxo-2-(2-oxoethyl)-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115973-49-4

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115973-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115973-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,9,7 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 115973-49:
(8*1)+(7*1)+(6*5)+(5*9)+(4*7)+(3*3)+(2*4)+(1*9)=144
144 % 10 = 4
So 115973-49-4 is a valid CAS Registry Number.

115973-49-4Relevant academic research and scientific papers

New reagents for the reductive quenching of ozonolysis reactions

Appell,Tomlinson,Hill

, p. 3589 - 3595 (1995)

3,3'-Thiodipropionic acid and its salts were found to be effective reductive quench reagents in the ozonolysis of olefins. They were as effective as methyl sulfide without its drawbacks. A polymer-bound form of 3,3'-thiopropionic acid were also effective.

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