117037-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117037-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,3 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117037-21:
(8*1)+(7*1)+(6*7)+(5*0)+(4*3)+(3*7)+(2*2)+(1*1)=95
95 % 10 = 5
So 117037-21-5 is a valid CAS Registry Number.
117037-21-5Relevant articles and documents
Synthesis of N-acyl-β-aminoalcohols from N-acyloxazolidinones mediated by sodium azide
Bouzide, Abderrahim,Sauvé, Gilles
, p. 1961 - 1964 (2007/10/03)
N-Acyl-β-aminoalcohols were obtained efficiently via a highly endocyclic cleavage of N-acyloxazolidinones mediated by sodium azide in methanol at 40°C.
