119199-57-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119199-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,9 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119199-57:
(8*1)+(7*1)+(6*9)+(5*1)+(4*9)+(3*9)+(2*5)+(1*7)=154
154 % 10 = 4
So 119199-57-4 is a valid CAS Registry Number.
119199-57-4Relevant academic research and scientific papers
Circulation-active substituted 5-nitro-1,4-dihydropyridines
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, (2008/06/13)
For the treatment of circulation disorders, the novel 5-nitro-1,4-dihydropyridines of the formula STR1 in which R represents C6 -C14 -aryl which can be mono- to pentasubstituted by identical or different substituents from the series
