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1-Acetoxy-1,4-diphenyl-2-(phenylsulfonyl)butane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

349452-19-3

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349452-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 349452-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,4,5 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 349452-19:
(8*3)+(7*4)+(6*9)+(5*4)+(4*5)+(3*2)+(2*1)+(1*9)=163
163 % 10 = 3
So 349452-19-3 is a valid CAS Registry Number.

349452-19-3Relevant academic research and scientific papers

Use of Samarium Diiodide as an Alternative to Sodium/Mercury Amalgam in the Julia-Lythgoe Olefination

Keck, Gary E.,Savin, Kenneth A.,Weglarz, Michael A.

, p. 3194 - 3204 (1995)

Studies into the use of samarium diiodide (SmI2) in the reductive elimination of 1,2-acetoxy sulfones and the reductive cleavage of vinyl sulfones are reported.Parallel investigations with sodium/mercury amalgam (Na/Hg) revealed over-reduction in several

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