138490-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138490-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,9 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138490-52:
(8*1)+(7*3)+(6*8)+(5*4)+(4*9)+(3*0)+(2*5)+(1*2)=145
145 % 10 = 5
So 138490-52-5 is a valid CAS Registry Number.
138490-52-5Relevant academic research and scientific papers
Substituted arylsulfonamides and benzamides
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, (2008/06/13)
This invention relates to substituted arylsulfonamides and benzamides possessing aniarrhythmic activity, to pharmaceutical compositions and to methods for production thereof.
