157-60-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157-60-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 157-60:
(5*1)+(4*5)+(3*7)+(2*6)+(1*0)=58
58 % 10 = 8
So 157-60-8 is a valid CAS Registry Number.