87489-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87489-95-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87489-95:
(7*8)+(6*7)+(5*4)+(4*8)+(3*9)+(2*9)+(1*5)=200
200 % 10 = 0
So 87489-95-0 is a valid CAS Registry Number.