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Diazene, (2,2,3,3,4,4,5,5,5-nonafluoro-1-phenylpentyl)(phenylmethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137967-69-2

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137967-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137967-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,9,6 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137967-69:
(8*1)+(7*3)+(6*7)+(5*9)+(4*6)+(3*7)+(2*6)+(1*9)=182
182 % 10 = 2
So 137967-69-2 is a valid CAS Registry Number.

137967-69-2Downstream Products

137967-69-2Relevant academic research and scientific papers

Boron Trifluoride Assisted Perfluoroalkylation of Carbon-Nitrogen Double Bonds

Uno, Hidemitsu,Okada, Shin-ichiro,Ono, Tetsushi,Shiraishi, Yasukazu,Suzuki, Hitomi

, p. 1504 - 1513 (1992)

In the presence of BF3*OEt2, (perfluoroalkyl)lithiums generated in situ from the reaction of primary perfluoroalkyl iodides and MeLi-LiBr reacted with imines, azines, and nitrones to afford perfluoroalkylated nitrogen-containing compounds in moderate to good yields.This method was successfully applied to the preparation of a (perfluoroalkyl)glycine and optically active perfluoroalkylated amines.

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