116285-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116285-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,8 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116285-97:
(8*1)+(7*1)+(6*6)+(5*2)+(4*8)+(3*5)+(2*9)+(1*7)=133
133 % 10 = 3
So 116285-97-3 is a valid CAS Registry Number.