112888-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112888-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,8 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112888-85:
(8*1)+(7*1)+(6*2)+(5*8)+(4*8)+(3*8)+(2*8)+(1*5)=144
144 % 10 = 4
So 112888-85-4 is a valid CAS Registry Number.