159041-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159041-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,0,4 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 159041-23:
(8*1)+(7*5)+(6*9)+(5*0)+(4*4)+(3*1)+(2*2)+(1*3)=123
123 % 10 = 3
So 159041-23-3 is a valid CAS Registry Number.
159041-23-3Relevant academic research and scientific papers
Benzimidazoles, pharmaceutical compositions containing these compounds and processes for preparing them
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, (2008/06/13)
The invention relates to benzimidazoles of general formula STR1 Exemplary compounds are: (a) 4'-[[2-Ethyl-4-methyl-6-[(2-dimethylamino-3,4-dioxo-1-cyclobuten-1-yl)amino]-1H-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl, (b) 4'-[[2-n-Propyl-4-me
