84073-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84073-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,7 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84073-60:
(7*8)+(6*4)+(5*0)+(4*7)+(3*3)+(2*6)+(1*0)=129
129 % 10 = 9
So 84073-60-9 is a valid CAS Registry Number.