13508-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13508-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,0 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13508-69:
(7*1)+(6*3)+(5*5)+(4*0)+(3*8)+(2*6)+(1*9)=95
95 % 10 = 5
So 13508-69-5 is a valid CAS Registry Number.
13508-69-5Relevant 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.
