1025526-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025526-59-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,5,2 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1025526-59:
(9*1)+(8*0)+(7*2)+(6*5)+(5*5)+(4*2)+(3*6)+(2*5)+(1*9)=123
123 % 10 = 3
So 1025526-59-3 is a valid CAS Registry Number.