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52834-75-0

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52834-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52834-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,3 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52834-75:
(7*5)+(6*2)+(5*8)+(4*3)+(3*4)+(2*7)+(1*5)=130
130 % 10 = 0
So 52834-75-0 is a valid CAS Registry Number.

52834-75-0Relevant articles and documents

Enzyme-promoted kinetic resolution of acetoxymethyl aryl sulfoxides

Kwiatkowska, Ma?gorzata,Janicki, Ignacy,Kie?basiński, Piotr

, p. 23 - 28 (2015)

A simple and efficient method of the synthesis of enantiomerically enriched, unknown acetoxymethyl aryl sulfoxides has been developed which is based on an enzyme-catalyzed hydrolysis of racemic substrates under the kinetic resolution conditions. The hydro

Gold-Catalyzed, Iodine(III)-Mediated Direct Acyloxylation of the Unactivated C(sp3)–H Bonds of Methyl Sulfides

Guo, Sheng-rong,Santhosh Kumar, Pailla,Yuan, Yan-qin,Yang, Ming-hua

, p. 4260 - 4264 (2016/09/14)

The gold-catalyzed, iodine(III)-mediated direct oxidative acyloxylation of the C(sp3)–H bonds of methyl sulfides for the synthesis of various α-thioaryl and α-thioalkyl ester derivatives was discovered. Bis(acyloxy)iodobenzene proved to be an efficient reagent to activate the sulfur atom as an in situ directing group for α-C(sp3)–H functionalization. The attractive features of this protocol include short reaction times, low catalyst loading, and in situ activation of adjacent C(sp3)–H bonds of the sulfur atom.

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