79888-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79888-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,8 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79888-54:
(7*7)+(6*9)+(5*8)+(4*8)+(3*8)+(2*5)+(1*4)=213
213 % 10 = 3
So 79888-54-3 is a valid CAS Registry Number.
79888-54-3Relevant articles and documents
Aza-Michael reactions catalyzed by samarium diiodide
Reboule, Iréna,Gil, Richard,Collin, Jacqueline
, p. 7761 - 7764 (2007/10/03)
Samarium diiodide catalyzes the Michael addition of aromatic amines onto α,β-unsaturated N-acyloxazolidinones to form β-aminoacid derivatives. Aza-Michael reactions can be followed by an amidation reaction with the aromatic amine, leading to β-aminoamides
