139192-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139192-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,9 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139192-03:
(8*1)+(7*3)+(6*9)+(5*1)+(4*9)+(3*2)+(2*0)+(1*3)=133
133 % 10 = 3
So 139192-03-3 is a valid CAS Registry Number.
139192-03-3Relevant academic research and scientific papers
6-substituted purinyl piperazine derivatives
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, (2008/06/13)
Novel 6-substituted purinyl piperazine derivatives are described. The novel derivatives are useful as cardiotonic agents and antiarrhythmic agents.
