1606974-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1606974-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,6,9,7 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1606974-89:
(9*1)+(8*6)+(7*0)+(6*6)+(5*9)+(4*7)+(3*4)+(2*8)+(1*9)=203
203 % 10 = 3
So 1606974-89-3 is a valid CAS Registry Number.
1606974-89-3Relevant academic research and scientific papers
HETEROARYL INHIBITORS OF PDE4
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Paragraph 0848, (2014/05/24)
The present invention relates to compounds and methods useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of disease.
