52597-35-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52597-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,5,9 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52597-35:
(7*5)+(6*2)+(5*5)+(4*9)+(3*7)+(2*3)+(1*5)=140
140 % 10 = 0
So 52597-35-0 is a valid CAS Registry Number.
52597-35-0Relevant academic research and scientific papers
Bakke, Jan M,Svensen, Harald
, p. 4393 - 4395 (2001)
3-Nitropyridine was reacted with ammonia or alkylamines and KMnO4 under several different conditions. Substitutions in the para position to the nitro group were obtained with high regioselectivity: with ammonia, 2-amino-5-nitropyridine (66%), w