784189-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 784189-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,4,1,8 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 784189-75:
(8*7)+(7*8)+(6*4)+(5*1)+(4*8)+(3*9)+(2*7)+(1*5)=219
219 % 10 = 9
So 784189-75-9 is a valid CAS Registry Number.
784189-75-9Relevant articles and documents
Phosphodiesterase 4 inhibitors
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Page/Page column 33, (2010/11/28)
Selective PDE4 inhibition is achieved by aryl and heteroaryl pyrazole compounds. The compounds exhibit improved PDE4 inhibition as compared to compounds such as rolipram and show selectivity with regard to inhibition of other classes of PDEs.
