1135342-11-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1135342-11-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,5,3,4 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1135342-11:
(9*1)+(8*1)+(7*3)+(6*5)+(5*3)+(4*4)+(3*2)+(2*1)+(1*1)=108
108 % 10 = 8
So 1135342-11-8 is a valid CAS Registry Number.