204506-95-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 204506-95-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,5,0 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 204506-95:
(8*2)+(7*0)+(6*4)+(5*5)+(4*0)+(3*6)+(2*9)+(1*5)=106
106 % 10 = 6
So 204506-95-6 is a valid CAS Registry Number.
204506-95-6Relevant articles and documents
Solid phase reduction of oxazolones using BER-Ni2B-A simple synthesis of N-benzoylphenylalanines
Sikdar, Atul P.,Chetri, Ajoy B.,Das, Pranab J.
, p. 2878 - 2881 (2007/10/03)
Borohydride exchange resin (BER)-Ni2B is successfully used as a reagent for the solid phase reduction of the C-4 exocyclic double bond of oxazolones to give the N-benzoylphenylalanines and hence the corresponding amino acids.
