116614-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116614-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,1 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 116614-92:
(8*1)+(7*1)+(6*6)+(5*6)+(4*1)+(3*4)+(2*9)+(1*2)=117
117 % 10 = 7
So 116614-92-7 is a valid CAS Registry Number.