116249-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116249-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116249-67:
(8*1)+(7*1)+(6*6)+(5*2)+(4*4)+(3*9)+(2*6)+(1*7)=123
123 % 10 = 3
So 116249-67-3 is a valid CAS Registry Number.