1025581-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025581-08-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,5,8 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1025581-08:
(9*1)+(8*0)+(7*2)+(6*5)+(5*5)+(4*8)+(3*1)+(2*0)+(1*8)=121
121 % 10 = 1
So 1025581-08-1 is a valid CAS Registry Number.