84474-72-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84474-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,7 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84474-72:
(7*8)+(6*4)+(5*4)+(4*7)+(3*4)+(2*7)+(1*2)=156
156 % 10 = 6
So 84474-72-6 is a valid CAS Registry Number.
84474-72-6Relevant academic research and scientific papers
Introduction of Oxygen Functions into the α-Position of β-Diketones, 9. Ozonolytic Fragmentation of Pyridinium Ylides
Schank, Kurt,Lick, Carlo
, p. 3890 - 3893 (2007/10/02)
Pyridinium diacyl methanides 3 are cleaved by equimolar amounts of ozone in aprotic medium yielding vicinal tricarbonyl compounds 6 and pyridine.Peroxidic reaction products are not detectable.
