864411-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864411-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,4,1 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 864411-52:
(8*8)+(7*6)+(6*4)+(5*4)+(4*1)+(3*1)+(2*5)+(1*2)=169
169 % 10 = 9
So 864411-52-9 is a valid CAS Registry Number.