64461-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64461-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,6 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64461-02:
(7*6)+(6*4)+(5*4)+(4*6)+(3*1)+(2*0)+(1*2)=115
115 % 10 = 5
So 64461-02-5 is a valid CAS Registry Number.