141389-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141389-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,8 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141389-83:
(8*1)+(7*4)+(6*1)+(5*3)+(4*8)+(3*9)+(2*8)+(1*3)=135
135 % 10 = 5
So 141389-83-5 is a valid CAS Registry Number.
141389-83-5Relevant academic research and scientific papers
Adenine and guanine derivatives for the treatment of hepatitis virus infections
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, (2008/06/13)
A novel nucleic acid derivative represented by the following general formula (I) and physiologically acceptable salt thereof which are expected to have an antiviral activity: STR1 wherein B represents a nucleic acid base derivative; A1 and Asu
