147471-14-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147471-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,7 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147471-14:
(8*1)+(7*4)+(6*7)+(5*4)+(4*7)+(3*1)+(2*1)+(1*4)=135
135 % 10 = 5
So 147471-14-5 is a valid CAS Registry Number.
147471-14-5Relevant articles and documents
(Imidazolylphenyl)pyrrol-2-one inhibitors of cardiac cAMP phosphodiesterase
Lampe,Chou,Hanna,Di Meo,Erhardt,Hagedorn III,Ingebretsen,Cantor
, p. 1041 - 1047 (1993)
Seven 3-alkyl-4-aryl-1,5-dihydro-2H-pyrrol-2-ones were prepared as potential inhibitors of cardiac cAMP phosphodiesterase (PDE). The design of these compounds made use of rolipram, a known inhibitor of the brain cAMP PDE isozyme, as a lead structure and w
