121149-51-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121149-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,4 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121149-51:
(8*1)+(7*2)+(6*1)+(5*1)+(4*4)+(3*9)+(2*5)+(1*1)=87
87 % 10 = 7
So 121149-51-7 is a valid CAS Registry Number.
121149-51-7Relevant articles and documents
(Aryl or heteroaromatic methyl)-2,2'-bi-1H-imidazoles and their use as anti-hypertensive agents
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, (2008/06/13)
This invention relates to novel (aryl or heteroaromatic methyl)-2,2'-1H-biimidazoles; to a process for their production comprising of reacting an appropriate alpha-brominated or alpha-chlorinated, substituted or non-substituted, methylated monoaromatic ri