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1'-Oxy-1-phenyl-[4,4']bipyridinyl-1-ium; chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131171-85-2

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131171-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131171-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,7 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131171-85:
(8*1)+(7*3)+(6*1)+(5*1)+(4*7)+(3*1)+(2*8)+(1*5)=92
92 % 10 = 2
So 131171-85-2 is a valid CAS Registry Number.

131171-85-2Upstream product

131171-85-2Downstream Products

131171-85-2Relevant academic research and scientific papers

Syntheses and Spectroelectrochemistry of 2-Cyanobipyridinium Derivatives

Saika, Tetsuyuki,Iyoda, Tomokazu,Shimidzu, Takeo

, p. 1955 - 1958 (1990)

Novel 2-cyanoviologen derivatives having highly anodically shifted reduction potentials were synthesized.The colors of their cation radicals showed a variety of colors as same as those of corresponding viologen derivatives.

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