29449-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29449-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 29449-04:
(7*2)+(6*9)+(5*4)+(4*4)+(3*9)+(2*0)+(1*4)=135
135 % 10 = 5
So 29449-04-5 is a valid CAS Registry Number.