116548-70-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116548-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,5,4 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 116548-70:
(8*1)+(7*1)+(6*6)+(5*5)+(4*4)+(3*8)+(2*7)+(1*0)=130
130 % 10 = 0
So 116548-70-0 is a valid CAS Registry Number.