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Propanoic acid, 3-[(4-chlorophenyl)sulfinyl]-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138234-44-3

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138234-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138234-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,2,3 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138234-44:
(8*1)+(7*3)+(6*8)+(5*2)+(4*3)+(3*4)+(2*4)+(1*4)=123
123 % 10 = 3
So 138234-44-3 is a valid CAS Registry Number.

138234-44-3Downstream Products

138234-44-3Relevant academic research and scientific papers

Biocatalytic Resolutions of Sulfinylalkanoates: A Facile Route to Optically Active Sulfoxides

Burgess, Kevin,Henderson, Ian,Ho, Kwok-Kan

, p. 1290 - 1295 (2007/10/02)

Two methods are presented for kinetic resolutions of compounds containing ester and sulfoxide functionalities (sulfinylalkanoates).In the first a crude lipase preparation from Pseudomonas sp. (K 10) mediates enantioselective hydrolysis of these esters in

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