887980-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 887980-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,9,8 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 887980-42:
(8*8)+(7*8)+(6*7)+(5*9)+(4*8)+(3*0)+(2*4)+(1*2)=249
249 % 10 = 9
So 887980-42-9 is a valid CAS Registry Number.
887980-42-9Relevant articles and documents
Phenylpyridine derivatives
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Page/Page column 23, (2010/11/25)
The present invention relates to the compounds of formula I: their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above-mentioned compounds, pharmaceutical compositions containing such compoun
