320409-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 320409-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,4,0 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 320409-46:
(8*3)+(7*2)+(6*0)+(5*4)+(4*0)+(3*9)+(2*4)+(1*6)=99
99 % 10 = 9
So 320409-46-9 is a valid CAS Registry Number.
320409-46-9Relevant academic research and scientific papers
Imidazopyridinone derivatives and their use as phosphodiesterase inhibitors
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, (2008/06/13)
A compound (Ia): wherein the variables are defined in the specification, its prodrug or a pharmaceutically acceptable salt thereof useful in the treatment of angina, hypertension etc.
