303973-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 303973-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,9,7 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 303973-63:
(8*3)+(7*0)+(6*3)+(5*9)+(4*7)+(3*3)+(2*6)+(1*3)=139
139 % 10 = 9
So 303973-63-9 is a valid CAS Registry Number.
303973-63-9Relevant academic research and scientific papers
Hetrocyclic compounds that are inhibitors of the enzyme DPP-IV
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, (2008/06/13)
The present invention relates to therapeutically active and selective inhibitors of the enzyme DPP-IV, pharmaceutical compositions comprising the compounds and the use of such compounds for and the manufacture of medicaments for treating diseases that are