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104143-19-3

4,5-diphenyl-2-tricyanovinylimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104143-19-3

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104143-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104143-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,4 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104143-19:
(8*1)+(7*0)+(6*4)+(5*1)+(4*4)+(3*3)+(2*1)+(1*9)=73
73 % 10 = 3
So 104143-19-3 is a valid CAS Registry Number.

104143-19-3Downstream Products

104143-19-3Relevant articles and documents

Tricyanovinylation of Imidazole Derivatives with Tetracyanoethylene

Kuono, Keiki,Ueda, Yo

, p. 3998 - 4001 (2007/10/02)

Imidazole, and 4(5)-methyl-, 4(5)-phenyl-, 4,5-diphenyl- and 2-methylimidazole were reacted with tetracyanoethylene (VI) in acetone or tetrahydrofuran at 20 deg C.The major reaction products were found to be imidazolium 1,1,2,3,3-pentacyanopropenide derivatives.The minor reaction products were found to be 4(5)-tricyanovinylimidazole, 2,4(5)-bis(tricyanovinyl)imidazole, 4(5)-methyl-5(4)-tricyanovinylimidazole, 4(5)-methyl-2,5(4)-bis(tricyanovinyl)imidazole, 4(5)-phenyl-5(4)-tricyanovinylimidazole, 4,5-diphenyl-2-tricyanovinylimidazole and 2-methyl-4(5)-tricyanovinylimidazole.Keywords - tetracyanoethylene; 4(5)-tricyanovinylimidazole; 2,4(5)-bis(tricyanovinyl)imidazole; 4(5)-methyl-5(4)-tricyanovinylimidazole; 4(5)-methyl-2,5(4)-bis(tricyanovinyl)imidazole; 4(5)-phenyl-5(4)-tricyanovinylimidazole; 4,5-diphenyl-2-tricyanovinylimidazole; 2-methyl-4(5)-tricyanovinylimidazole

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