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121830-48-6

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121830-48-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121830-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,3 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121830-48:
(8*1)+(7*2)+(6*1)+(5*8)+(4*3)+(3*0)+(2*4)+(1*8)=96
96 % 10 = 6
So 121830-48-6 is a valid CAS Registry Number.

121830-48-6Relevant articles and documents

The exchange reaction of hydrogen atoms in the system sterically hindered hydroxylamine - Nitroxyl radical

Malievskii,Koroteev

, p. 1287 - 1291 (2007/10/03)

The rate constants of the direct and reverse exchange reactions of the hydrogen atom in the system sterically-hindered nitroxyl radical - hydroxylamine of the quinoline, imidazoline, pyrrolidine, and piperidine series as well as diarylhydroxylamine were determined. A scale of the reductive abilities of the hydroxylamines was established. A low value of the isotope effect is typical of the reactions of hydrogen exchange in the systems hydroxylamine - nitroxyl radical.

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