88416-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88416-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,1 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88416-73:
(7*8)+(6*8)+(5*4)+(4*1)+(3*6)+(2*7)+(1*3)=163
163 % 10 = 3
So 88416-73-3 is a valid CAS Registry Number.