503003-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 503003-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,0,0 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 503003-72:
(8*5)+(7*0)+(6*3)+(5*0)+(4*0)+(3*3)+(2*7)+(1*2)=83
83 % 10 = 3
So 503003-72-3 is a valid CAS Registry Number.
503003-72-3Relevant academic research and scientific papers
Thioepoxide formation by ring closure of allylthiyl radicals - A novel rearrangement of allylic thionitrites
Cavero, Marta,Motherwell, William B.,Potier, Pierre,Weibel, Jean-Marc
, p. 2394 - 2395 (2007/10/03)
Tertiary allylic thionitrites undergo thermal rearrangement to α,β-episulfide nitroso dimers via ring closure of allylthiyl radicals.
