198828-31-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 198828-31-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,8,2 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 198828-31:
(8*1)+(7*9)+(6*8)+(5*8)+(4*2)+(3*8)+(2*3)+(1*1)=198
198 % 10 = 8
So 198828-31-8 is a valid CAS Registry Number.
198828-31-8Relevant articles and documents
Design and synthesis of a macrocyclic E-selectin antagonist
Kolb, Hartmuth C.
, p. 2629 - 2634 (2007/10/03)
The macrocyclic sialyl Lewis(x) mimic 2 has been synthesized starting from L-galactose. The core of 2 is extremely rigid as indicated by molecular modelling. This compound functions as a structural probe for exploring the spatial orientation of the functi