59635-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59635-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,6,3 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 59635-35:
(7*5)+(6*9)+(5*6)+(4*3)+(3*5)+(2*3)+(1*5)=157
157 % 10 = 7
So 59635-35-7 is a valid CAS Registry Number.
59635-35-7Relevant academic research and scientific papers
Hypervalent iodine in synthesis 87: The synthesis of 2,5-diaryl-2H- tetrazoles
Zhou, Tao,Chen, Zhen-Chu
, p. 404 - 405 (2007/10/03)
In the presence of cuprous iodide and potassium carbonate, N-arylation of 5-aryl-2H-tetrazole with a diaryliodonium salt proceeds smoothly in DMF at room temperature to give 2, 5-diaryl-2H-tetrazoles in moderate to good yield.
