800-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 800-29-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,0 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 800-29:
(5*8)+(4*0)+(3*0)+(2*2)+(1*9)=53
53 % 10 = 3
So 800-29-3 is a valid CAS Registry Number.