958445-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958445-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,4,4 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 958445-81:
(8*9)+(7*5)+(6*8)+(5*4)+(4*4)+(3*5)+(2*8)+(1*1)=223
223 % 10 = 3
So 958445-81-3 is a valid CAS Registry Number.
958445-81-3Relevant articles and documents
SUBSTITUTED PYRAZINONE DERIVATIVES FOR USE AS A MEDICINE
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Page/Page column 42-43; 57, (2008/06/13)
The present invention concerns substituted pyrazinone derivatives according to the general Formula (I) a pharmaceutically acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof, an N-oxide form thereof or a quaternary ammo
