321900-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 321900-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,9,0 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 321900-10:
(8*3)+(7*2)+(6*1)+(5*9)+(4*0)+(3*0)+(2*1)+(1*0)=91
91 % 10 = 1
So 321900-10-1 is a valid CAS Registry Number.
321900-10-1Relevant articles and documents
Heterocyclic HIV-1 protease inhibitors.
Baures
, p. 249 - 252 (2008/02/13)
[formula: see text] A series of simple heterocyclic HIV-1 protease inhibitors were developed on the basis of size, shape, and electronic complementarity to the active site of the enzyme. The C2-symmetric heterocycles do not contain a transition-state isos