29888-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29888-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,8,8 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 29888-33:
(7*2)+(6*9)+(5*8)+(4*8)+(3*8)+(2*3)+(1*3)=173
173 % 10 = 3
So 29888-33-3 is a valid CAS Registry Number.