16191-81-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16191-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,9 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16191-81:
(7*1)+(6*6)+(5*1)+(4*9)+(3*1)+(2*8)+(1*1)=104
104 % 10 = 4
So 16191-81-4 is a valid CAS Registry Number.
16191-81-4Relevant articles and documents
SUBSTITUTED NICOTINAMIDE COMPOUNDS AND USES THEREOF
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Page/Page column 10, (2009/04/24)
Substituted nicotinamide compounds corresponding to formula I a process for their preparation, pharmaceutical compositions containing these compounds, and the use thereof for the treatment or inhibition conditions such as pain, epilepsy, migraine, anxiety states, or urinary incontinence.