111442-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111442-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,4 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111442-86:
(8*1)+(7*1)+(6*1)+(5*4)+(4*4)+(3*2)+(2*8)+(1*6)=85
85 % 10 = 5
So 111442-86-5 is a valid CAS Registry Number.