301233-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 301233-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,2,3 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 301233-08:
(8*3)+(7*0)+(6*1)+(5*2)+(4*3)+(3*3)+(2*0)+(1*8)=69
69 % 10 = 9
So 301233-08-9 is a valid CAS Registry Number.