790297-42-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 790297-42-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,0,2,9 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 790297-42:
(8*7)+(7*9)+(6*0)+(5*2)+(4*9)+(3*7)+(2*4)+(1*2)=196
196 % 10 = 6
So 790297-42-6 is a valid CAS Registry Number.
790297-42-6Relevant articles and documents
PHOSPHODIESTERASE 4 INHIBITORS
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Page 121-122, (2010/02/09)
Selective PDE4 inhibition is achieved by 4-(substituted-phenyl)-2-pyrrolidinone compounds. The compounds exhibit improved PDR4, inhibition as compared to compounds like rolipram and show selectivity with regard to inhibition of other classes of PDEs. The compounds of the present invention are of formula (I); wherein R1, R2, and R3 are as defined herein.
