468-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 468-09-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 468-09:
(5*4)+(4*6)+(3*8)+(2*0)+(1*9)=77
77 % 10 = 7
So 468-09-7 is a valid CAS Registry Number.