216009-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216009-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,0,0 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 216009-53:
(8*2)+(7*1)+(6*6)+(5*0)+(4*0)+(3*9)+(2*5)+(1*3)=99
99 % 10 = 9
So 216009-53-9 is a valid CAS Registry Number.
216009-53-9Relevant academic research and scientific papers
Piperidine derivatives as neurotransmitter re-uptake inhibitors
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, (2008/06/13)
The present invention relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof; wherein R is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl or 2-hydroxyethyl; R3is —CR′═NOR″ wherein R′ and R″ each indep
