459124-63-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459124-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,1,2 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 459124-63:
(8*4)+(7*5)+(6*9)+(5*1)+(4*2)+(3*4)+(2*6)+(1*3)=161
161 % 10 = 1
So 459124-63-1 is a valid CAS Registry Number.
459124-63-1Relevant academic research and scientific papers
Pyrazolopyridopyrimidine inhibitors of cGMP phosphodiesterase
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, (2008/06/13)
Compounds of the formula (I) are useful as inhibitors of cGMP PDE especially Type 5.