1134925-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1134925-11-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,9,2 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1134925-11:
(9*1)+(8*1)+(7*3)+(6*4)+(5*9)+(4*2)+(3*5)+(2*1)+(1*1)=133
133 % 10 = 3
So 1134925-11-3 is a valid CAS Registry Number.