85894-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85894-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,9 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85894-47:
(7*8)+(6*5)+(5*8)+(4*9)+(3*4)+(2*4)+(1*7)=189
189 % 10 = 9
So 85894-47-9 is a valid CAS Registry Number.