29121-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29121-48-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,2 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 29121-48:
(7*2)+(6*9)+(5*1)+(4*2)+(3*1)+(2*4)+(1*8)=100
100 % 10 = 0
So 29121-48-0 is a valid CAS Registry Number.