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(E)-N-(2-bromo-4,4-dimethylcyclohex-2-en-1-ylidene)-4-methylbenzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1629798-44-2

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1629798-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1629798-44-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,9,7,9 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1629798-44:
(9*1)+(8*6)+(7*2)+(6*9)+(5*7)+(4*9)+(3*8)+(2*4)+(1*4)=232
232 % 10 = 2
So 1629798-44-2 is a valid CAS Registry Number.

1629798-44-2Downstream Products

1629798-44-2Relevant academic research and scientific papers

Convenient access to cycloalk-2-enone-derived N -sulfonyl imines

Hirner, Sebastian,Westmeier, Johannes,Gebhardt, Sandra,Müller, Christian H.,Von Zezschwitz, Paultheo

supporting information, p. 1697 - 1700 (2014/08/05)

The first synthesis of N-tosyl imines from various cyclopent-2-enones and cyclohex-2-enones was achieved by direct condensation with tosyl amide in the presence of TiCl(OEt)3 and Et3N. In addition, N-tert-butylsulfonyl imines from five- to seven-membered cycloalk-2-enones were obtained through formation of the respective oximes and subsequent Hudson reaction. These compounds are easy to handle solids and they are interesting starting materials for a variety of transformations. Georg Thieme Verlag Stuttgart New York.

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