514800-70-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 514800-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,4,8,0 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 514800-70:
(8*5)+(7*1)+(6*4)+(5*8)+(4*0)+(3*0)+(2*7)+(1*0)=125
125 % 10 = 5
So 514800-70-5 is a valid CAS Registry Number.