38428-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38428-60-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,4,2 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 38428-60:
(7*3)+(6*8)+(5*4)+(4*2)+(3*8)+(2*6)+(1*0)=133
133 % 10 = 3
So 38428-60-3 is a valid CAS Registry Number.