919769-36-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919769-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,7,6 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 919769-36:
(8*9)+(7*1)+(6*9)+(5*7)+(4*6)+(3*9)+(2*3)+(1*6)=231
231 % 10 = 1
So 919769-36-1 is a valid CAS Registry Number.
919769-36-1Relevant articles and documents
Aminoxyl radicals from N-phenyl-1-(2-oxo-1-azacycloalkyl)- methanesulfonamides
Burian, Marek,Omelka, Ladislav,Farsa, Oldrich,Hrubanova, Silvia
, p. 1169 - 1175 (2006)
The synthesis and reaction with two oxidation agents is described for N-phenyl-1-(2-oxo-1-azacycloalkyl)methanesulfonamides. Their oxidation was carried out using RO2? radicals and 3-chloroperbenzoic acid. In both cases, the EPR spectra of corr