1232003-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1232003-43-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,2,0,0 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1232003-43:
(9*1)+(8*2)+(7*3)+(6*2)+(5*0)+(4*0)+(3*3)+(2*4)+(1*3)=78
78 % 10 = 8
So 1232003-43-8 is a valid CAS Registry Number.
1232003-43-8Relevant articles and documents
Synthesis and biological evaluation of inosine phosphonates
Abramov, Mikhail,Herdewijn, Piet
supporting information; experimental part, p. 875 - 876 (2010/08/04)
The 4'-phosphonomethoxy analogs of inosine and 2',3'-dideoxyinosine ere synthesized and tested for their activity against HCV and HIV, but found to be nactive. During the course of this synthetic investigation, an unexpected oxidative leavage of the 2',3'
