320717-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 320717-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,7,1 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 320717-07:
(8*3)+(7*2)+(6*0)+(5*7)+(4*1)+(3*7)+(2*0)+(1*7)=105
105 % 10 = 5
So 320717-07-5 is a valid CAS Registry Number.
320717-07-5Relevant academic research and scientific papers
An unusual radical smiles rearrangement
Bacque, Eric,El Qacemi, Myriem,Zard, Samir Z.
, p. 3817 - 3820 (2007/10/03)
(Chemical Equation Presented) Radicals derived from N-(α-xanthyl) acetanilides or N-(α-xanthyl)acetylaminopyridines possessing a substituent next to the nitrogen undergo a hitherto undocumented Smiles rearrangement proceeding through a four-membered ring.
