84678-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84678-16-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,7 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84678-16:
(7*8)+(6*4)+(5*6)+(4*7)+(3*8)+(2*1)+(1*6)=170
170 % 10 = 0
So 84678-16-0 is a valid CAS Registry Number.