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2-(acetylamino)-2-phenylethanesulfonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31913-88-9

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31913-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31913-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,9,1 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 31913-88:
(7*3)+(6*1)+(5*9)+(4*1)+(3*3)+(2*8)+(1*8)=109
109 % 10 = 9
So 31913-88-9 is a valid CAS Registry Number.

31913-88-9Relevant academic research and scientific papers

Amino-sulfonation of alkenes in a three-component reaction

Cordero, Franca M.,Cacciarini, Martina,Machetti, Fabrizio,De Sarlo, Francesco

, p. 1407 - 1411 (2002)

2-Aminoalkanesulfonic acids have been synthesized by a three-component alkene/SO3·-DMF/acetonitrile reaction, followed by hydrolysis. Trifluoromethanesulfonic acid was added to the amino-sulfonation mixture to accelerate the reaction and prevent the competitive formation of by-products. The reported two-step procedure provided a concise and versatile approach to new analogues of the natural amino acid taurine. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.

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