85207-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85207-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,0 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85207-16:
(7*8)+(6*5)+(5*2)+(4*0)+(3*7)+(2*1)+(1*6)=125
125 % 10 = 5
So 85207-16-5 is a valid CAS Registry Number.