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49829-82-5

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49829-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49829-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,2 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49829-82:
(7*4)+(6*9)+(5*8)+(4*2)+(3*9)+(2*8)+(1*2)=175
175 % 10 = 5
So 49829-82-5 is a valid CAS Registry Number.

49829-82-5Downstream Products

49829-82-5Relevant articles and documents

KOt-Bu promoted homocoupling and decomposition of N'-aryl acylhydrazines: synthesis of unsymmetric N',N'-diaryl acylhydrazines

Wang, Wei-Juan,Zhang, Ting,Duan, Li-Jun,Zhang, Xue-Jing,Yan, Ming

, p. 9073 - 9080 (2015)

The KOt-Bu promoted homocoupling and decomposition of N'-aryl acylhydrazines has been achieved. The method allows for a novel and efficient synthesis of unsymmetric N',N'-diaryl acylhydrazines under mild reaction conditions. The reaction probably proceeds via the generation of N'-centered acylhydrazine radicals and the subsequent homolytic aromatic substitution.

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