116306-25-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116306-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,3,0 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116306-25:
(8*1)+(7*1)+(6*6)+(5*3)+(4*0)+(3*6)+(2*2)+(1*5)=93
93 % 10 = 3
So 116306-25-3 is a valid CAS Registry Number.