84065-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84065-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,6 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84065-88:
(7*8)+(6*4)+(5*0)+(4*6)+(3*5)+(2*8)+(1*8)=143
143 % 10 = 3
So 84065-88-3 is a valid CAS Registry Number.