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3-Benzenesulfonyl-3-(pyridin-2-ylsulfanyl)-propionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133616-45-2

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133616-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133616-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,1 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133616-45:
(8*1)+(7*3)+(6*3)+(5*6)+(4*1)+(3*6)+(2*4)+(1*5)=112
112 % 10 = 2
So 133616-45-2 is a valid CAS Registry Number.

133616-45-2Relevant academic research and scientific papers

Conversion of Hydroxyl Groups in Alcohols to Other Functional Groups with N-Hydroxy-2-thiopyridone, and Its Application to Dialkylamines and Thiols

Togo, Hideo,Fujii, Misa,Yokoyama, Masataka

, p. 57 - 67 (2007/10/02)

The radical decarboxylation reaction of N-alkoxyoxalyloxy-2-thiopyridone which was prepared by the reaction of alcohol, oxalyl chloride, and N-hydroxy-2-thiopyridone was studied both in the absence and presence of olefinic compounds.The same reactions with olefinic and acetylenic alcohols gave the corresponding lactone derivatives.On the other hand the unsymmetrical alkyl 2-pyridyl disulfides were obtained by the same reaction with aliphatic thiols.

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