103331-60-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103331-60-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,3 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103331-60:
(8*1)+(7*0)+(6*3)+(5*3)+(4*3)+(3*1)+(2*6)+(1*0)=68
68 % 10 = 8
So 103331-60-8 is a valid CAS Registry Number.