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N,N'-dicyclohexyl-1-bromo-7-pyrrolidinylperylene-3,4:9,10-tetracarboxylic acid bisimide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249733-90-2

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249733-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249733-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,7,3 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 249733-90:
(8*2)+(7*4)+(6*9)+(5*7)+(4*3)+(3*3)+(2*9)+(1*0)=172
172 % 10 = 2
So 249733-90-2 is a valid CAS Registry Number.

249733-90-2Downstream Products

249733-90-2Relevant academic research and scientific papers

3,4:9,10-Perylenebis(dicarboximide) chromophores that function as both electron donors and acceptors

Zhao, Yongyu,Wasielewski, Michael R.

, p. 7047 - 7050 (1999)

Five green 3,4:9,10-perylenebis(dicarboximide)dyes that both donate and accept electrons have been synthesized under mild conditions in high yields. These chromophores undergo reversible one-electron oxidation and reduction in butyronitrile at modest pote

Preparation and characterization of regioisomerically pure 1,7-disubstituted perylene bisimide dyes

Wuerthner, Frank,Stepanenko, Vladimir,Chen, Zhijian,Saha-Moeller, Chantu R.,Kocher, Nikolaus,Stalke, Dietmar

, p. 7933 - 7939 (2007/10/03)

A detailed study on bromination and subsequent imidization of perylene bisanhydride with cyclohexylamine is reported. The present results reveal that previously reported 1,7-difunctionalized perylene bisimides are presumably contaminated with the respecti

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