881454-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881454-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,4,5 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 881454-71:
(8*8)+(7*8)+(6*1)+(5*4)+(4*5)+(3*4)+(2*7)+(1*1)=193
193 % 10 = 3
So 881454-71-3 is a valid CAS Registry Number.