921222-09-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 921222-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,1,2,2 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 921222-09:
(8*9)+(7*2)+(6*1)+(5*2)+(4*2)+(3*2)+(2*0)+(1*9)=125
125 % 10 = 5
So 921222-09-5 is a valid CAS Registry Number.
921222-09-5Relevant articles and documents
BENZIMIDAZOLE DERIVATIVES FOR TREATMENT OF INFLAMMATORY DISEASES
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Page/Page column 24, (2008/06/13)
Benzimidazole derivatives, methods of preparing the same and their pharmaceutical uses for the treatment of inflammatory diseases including COPD.