1113025-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1113025-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,3,0,2 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1113025-57:
(9*1)+(8*1)+(7*1)+(6*3)+(5*0)+(4*2)+(3*5)+(2*5)+(1*7)=82
82 % 10 = 2
So 1113025-57-2 is a valid CAS Registry Number.