112816-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112816-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,1 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112816-65:
(8*1)+(7*1)+(6*2)+(5*8)+(4*1)+(3*6)+(2*6)+(1*5)=106
106 % 10 = 6
So 112816-65-6 is a valid CAS Registry Number.