128210-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128210-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,1 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128210-64:
(8*1)+(7*2)+(6*8)+(5*2)+(4*1)+(3*0)+(2*6)+(1*4)=100
100 % 10 = 0
So 128210-64-0 is a valid CAS Registry Number.