85971-95-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85971-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,7 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85971-95:
(7*8)+(6*5)+(5*9)+(4*7)+(3*1)+(2*9)+(1*5)=185
185 % 10 = 5
So 85971-95-5 is a valid CAS Registry Number.