618448-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 618448-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,4,4 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 618448-65:
(8*6)+(7*1)+(6*8)+(5*4)+(4*4)+(3*8)+(2*6)+(1*5)=180
180 % 10 = 0
So 618448-65-0 is a valid CAS Registry Number.