897046-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 897046-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,7,0,4 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 897046-01:
(8*8)+(7*9)+(6*7)+(5*0)+(4*4)+(3*6)+(2*0)+(1*1)=204
204 % 10 = 4
So 897046-01-4 is a valid CAS Registry Number.
897046-01-4Relevant academic research and scientific papers
PYRROLIDYL DERIVATIVES OF HETEROAROMATIC COMPOUNDS AS PHOSPHODIESTERASE INHIBITORS
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Page/Page column 56, (2008/06/13)
The invention pertains to new pyrrolidyl derivatives of benzo-fused aza heteroaromatic compounds that serve as effective phosphodiesterase (PDE) inhibitors. The invention also relates to compounds that are selective inhibitors of PDE-IO. The invention fur
