601521-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 601521-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,1,5,2 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 601521-86:
(8*6)+(7*0)+(6*1)+(5*5)+(4*2)+(3*1)+(2*8)+(1*6)=112
112 % 10 = 2
So 601521-86-2 is a valid CAS Registry Number.
601521-86-2Relevant academic research and scientific papers
Regio- and selective synthesis of 4,6-disubstituted-2-pyridones
Cherry, Khalil,Abarbri, Mohamed,Parrain, Jean-Luc,Duchêne, Alain
, p. 5791 - 5794 (2007/10/03)
Palladium catalysed regio- and stereoselective annulation of allenyl stannanes by β-iodo vinylic amides gives good yields of the corresponding 2-pyridones. This annulation probably occurs via a Stille reaction/cyclisation sequence.
