128810-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128810-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,1 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128810-60:
(8*1)+(7*2)+(6*8)+(5*8)+(4*1)+(3*0)+(2*6)+(1*0)=126
126 % 10 = 6
So 128810-60-6 is a valid CAS Registry Number.