942268-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942268-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,2,6 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 942268-21:
(8*9)+(7*4)+(6*2)+(5*2)+(4*6)+(3*8)+(2*2)+(1*1)=175
175 % 10 = 5
So 942268-21-5 is a valid CAS Registry Number.
942268-21-5Relevant articles and documents
Substituted Diphenylethers, -Amines, -Sulfides and -Methanes for the Treatment of Respiratory Disease
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Page/Page column 18, (2009/01/20)
The invention relates to substituted diphenylethers, -amines, -sulfides, and -methanes as useful pharmaceutical compounds for treating respiratory-disorders, pharmaceutical compositions containing them, and processes for their preparation.