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2-Benzenesulfonyl-thiobutyric acid S-methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

210568-57-3

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210568-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210568-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,5,6 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 210568-57:
(8*2)+(7*1)+(6*0)+(5*5)+(4*6)+(3*8)+(2*5)+(1*7)=113
113 % 10 = 3
So 210568-57-3 is a valid CAS Registry Number.

210568-57-3Downstream Products

210568-57-3Relevant academic research and scientific papers

Phase transfer catalysis in solid-liquid system as a selective method of mono-alkylation of α-sulfonyl thioesters

Wladislaw, Blanka,Marzorati, Liliana,Neves, Regina M. A.,Di Vitta, Claudio

, p. 1483 - 1487 (2002)

α-Phenylsulfonyl methylthioacetate gave monoalkylated products in high yields when treated with alkyl halides in the presence of K2CO3 with TEBAC in CH2Cl2, at r.t. The superiority of this method over that in th

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