220035-06-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220035-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,3 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 220035-06:
(8*2)+(7*2)+(6*0)+(5*0)+(4*3)+(3*5)+(2*0)+(1*6)=63
63 % 10 = 3
So 220035-06-3 is a valid CAS Registry Number.
220035-06-3Relevant articles and documents
A novel, simple and rapid protocol for N-protected-oxazolidine-5-ones
Reddy, G. Vidyasagar,Rao, G. Venkat,Iyengar
, p. 4071 - 4077 (1999)
A simple and efficient method for the preparation of N-protected oxazolidine-5-ones using microwave irradiation is described.