85881-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85881-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,8 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85881-62:
(7*8)+(6*5)+(5*8)+(4*8)+(3*1)+(2*6)+(1*2)=175
175 % 10 = 5
So 85881-62-5 is a valid CAS Registry Number.