217651-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217651-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,6,5 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 217651-38:
(8*2)+(7*1)+(6*7)+(5*6)+(4*5)+(3*1)+(2*3)+(1*8)=132
132 % 10 = 2
So 217651-38-2 is a valid CAS Registry Number.
217651-38-2Relevant academic research and scientific papers
Fioravanti, Stefania,Pellacani, Lucio,Tabanella, Stefania,Tardella, Paolo A.
, p. 14105 - 14112 (1998)
α,β-Unsaturated ketones are aziridinated by [(arenesulphonyl)oxy]carbamates and CaO (or Cs2CO3) or by N3CO2Et photolysis. A remote chiral center induced up to 74% d.e. Bis-unsaturated substrates showed scarce re
