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122062-66-2

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122062-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122062-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,6 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122062-66:
(8*1)+(7*2)+(6*2)+(5*0)+(4*6)+(3*2)+(2*6)+(1*6)=82
82 % 10 = 2
So 122062-66-2 is a valid CAS Registry Number.

122062-66-2Downstream Products

122062-66-2Relevant articles and documents

Kinetics, Catalysis, and Mechanism of Isomerization of N-anilines into the Benzotriazol-2-yl Derivatives

Katritzky, Alan R.,Rachwal, Stanislaw,Rachwal, Bogumila,Frankenfeld, John W.

, p. 351 - 358 (2007/10/02)

The 1H NMR technique was applied for the measurement of the isomerization rates of N-ethyl-N-aniline (4) and 4-butyl-N-aniline (7) to the corresponding benzotriazol-2-yl isomers in dioxane-d8 at 35 deg C.The rate constants obtained for pure dioxane-d8 were 1.62 and 0.28 h-1 for 4 and 7, respectively.For both compounds, addition of acetic acid to the dioxane solutions accelerated the isomerizations whereas addition of triethylamine retarded it strongly.Addition of water slowed the isomerization of 4 but accelerated that of 7: the different effects operating in the two cases are discussed and rationalized.

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