25087-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25087-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,8 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25087-02:
(7*2)+(6*5)+(5*0)+(4*8)+(3*7)+(2*0)+(1*2)=99
99 % 10 = 9
So 25087-02-9 is a valid CAS Registry Number.