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4-[4-(2,3,3,4,4,5,5-heptafluorocyclopent-1-en-1-yl)-5-methylthiophen-2-yl]-N,N-dimethylaniline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

634599-08-9

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634599-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 634599-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,4,5,9 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 634599-08:
(8*6)+(7*3)+(6*4)+(5*5)+(4*9)+(3*9)+(2*0)+(1*8)=189
189 % 10 = 9
So 634599-08-9 is a valid CAS Registry Number.

634599-08-9Relevant academic research and scientific papers

Photochemical control of a highly efficient addition reaction between electron-rich alkynes and tetracyanoethylene

Morimoto, Masakazu,Murata, Kimie,Michinobu, Tsuyoshi

, p. 9819 - 9821 (2011)

The electron density of an alkyne moiety is enhanced by the photochromic ring closure of a diarylethene derivative, which allows the thermal addition reaction with a small π-acceptor, tetracyanoethylene, at room temperature.

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