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(1R,2R,5S,6S)-5-Phenylselanyl-10-oxa-bicyclo[4.3.1]dec-8-en-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118620-22-7

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118620-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118620-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118620-22:
(8*1)+(7*1)+(6*8)+(5*6)+(4*2)+(3*0)+(2*2)+(1*2)=107
107 % 10 = 7
So 118620-22-7 is a valid CAS Registry Number.

118620-22-7Downstream Products

118620-22-7Relevant academic research and scientific papers

TRICYCLIC OXONIUM-DIRECTED ADDITION: REGICHEMISTRY AND STEREOCHEMISTRY OF THE ELECTOPHILIC ADDITIONS TO EPOXY CYCLOALKENOLS.

Alvarez, Eleuterio,Manta, Eduardo,Martin, Julio D.,Rodriguez, Matias L.,Ruiz-Perez, Catalina,Zurita, Dacil

, p. 2097 - 2100 (2007/10/02)

The regio- and stereochemistry of electrophile-promoted transannular ring expansion of cyclo 1,5- and 1,6-epoxyalkenes and cyclo trans-1,5-bisepoxides were studied.The results are rationalized in terms of tricyclic oxonium intermediates showing the directing ability of oxygen substituents in the regio- and stereocontrol observed.

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