1378850-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378850-15-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,8,5 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1378850-15:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*5)+(3*0)+(2*1)+(1*5)=197
197 % 10 = 7
So 1378850-15-7 is a valid CAS Registry Number.
1378850-15-7Relevant articles and documents
PYRROLIDYL DERIVATIVES OF HETEROAROMATIC COMPOUNDS AS PHOSPHODIESTERASE INHIBITORS
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Page/Page column 41, (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