186191-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186191-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,1,9 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 186191-28:
(8*1)+(7*8)+(6*6)+(5*1)+(4*9)+(3*1)+(2*2)+(1*8)=156
156 % 10 = 6
So 186191-28-6 is a valid CAS Registry Number.
186191-28-6Relevant academic research and scientific papers
6-aryl pyrazolo?3,4-D! pyrimidin-4-ones and compositions and method of use thereof
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, (2008/06/13)
6-Aryl pyrazolo?3,4-d!pyrimidin-4-one derivatives, pharmaceutical compositions containing them and methods for effecting c-GMP-phosphodiesterase inhibition and for treating heart failure and/or hypertension.
