828914-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 828914-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,9,1 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 828914-43:
(8*8)+(7*2)+(6*8)+(5*9)+(4*1)+(3*4)+(2*4)+(1*3)=198
198 % 10 = 8
So 828914-43-8 is a valid CAS Registry Number.