110994-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110994-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,9 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 110994-72:
(8*1)+(7*1)+(6*0)+(5*9)+(4*9)+(3*4)+(2*7)+(1*2)=124
124 % 10 = 4
So 110994-72-4 is a valid CAS Registry Number.