864513-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864513-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,5,1 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 864513-52:
(8*8)+(7*6)+(6*4)+(5*5)+(4*1)+(3*3)+(2*5)+(1*2)=180
180 % 10 = 0
So 864513-52-0 is a valid CAS Registry Number.