116280-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116280-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,8 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 116280-94:
(8*1)+(7*1)+(6*6)+(5*2)+(4*8)+(3*0)+(2*9)+(1*4)=115
115 % 10 = 5
So 116280-94-5 is a valid CAS Registry Number.