190377-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190377-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,3,7 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 190377-71:
(8*1)+(7*9)+(6*0)+(5*3)+(4*7)+(3*7)+(2*7)+(1*1)=150
150 % 10 = 0
So 190377-71-0 is a valid CAS Registry Number.
190377-71-0Relevant academic research and scientific papers
PHOSPHODIESTERASE 4 INHIBITORS
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Page 75, (2008/06/13)
PDE4 inhibition is achieved by novel compounds of the Formula (I) wherein R1 and R2 are as defined herein.
Phosphodiesterase 4 inhibitors
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, (2008/06/13)
PDE4 inhibition is achieved by novel compounds of the Formula I: wherein R1 and R2 are as defined herein.
