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Benzenepropanol, 2-bromo-b-ethenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139592-70-4

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139592-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139592-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,9 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139592-70:
(8*1)+(7*3)+(6*9)+(5*5)+(4*9)+(3*2)+(2*7)+(1*0)=164
164 % 10 = 4
So 139592-70-4 is a valid CAS Registry Number.

139592-70-4Relevant academic research and scientific papers

The Stereochemistry of Ring Closure of Some Monosubstituted o-(But-3-enyl)phenyl Radicals

Beckwith, Athelstan L. J.,Gerba, Sendaba

, p. 289 - 308 (2007/10/02)

The rates and diastereoselectivity of cyclization of o-(but-3-enyl)phenyl radicals bearing substituents on the 1- or 2-position of the side chain have been examined. 1-Substituted radicals afford only 1,5-cyclization products, but 2-substituted radicals a

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