1135418-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1135418-22-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,5,4,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1135418-22:
(9*1)+(8*1)+(7*3)+(6*5)+(5*4)+(4*1)+(3*8)+(2*2)+(1*2)=122
122 % 10 = 2
So 1135418-22-2 is a valid CAS Registry Number.