881596-45-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881596-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,5,9 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 881596-45:
(8*8)+(7*8)+(6*1)+(5*5)+(4*9)+(3*6)+(2*4)+(1*5)=218
218 % 10 = 8
So 881596-45-8 is a valid CAS Registry Number.