199122-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 199122-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,1,2 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 199122-66:
(8*1)+(7*9)+(6*9)+(5*1)+(4*2)+(3*2)+(2*6)+(1*6)=162
162 % 10 = 2
So 199122-66-2 is a valid CAS Registry Number.
199122-66-2Relevant articles and documents
Synthesis and anti-HIV activity of carbocyclic ring-enlarged 4′,1′a-methano oxetanocin analogues
Jeong, Lak S.,Bae, Min,Chun, Moon W.,Marquez, Victor E.
, p. 1059 - 1062 (2007/10/03)
Synthesis of carbocyclic ring-enlarged 4′,1′a-methano oxetanocin analogues via completely regioselective opening of cyclic sulfites by sodium azide or purine bases is described. Copyright