1025025-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025025-95-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,2 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1025025-95:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*2)+(3*5)+(2*9)+(1*5)=99
99 % 10 = 9
So 1025025-95-9 is a valid CAS Registry Number.