84045-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84045-01-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,4 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84045-01:
(7*8)+(6*4)+(5*0)+(4*4)+(3*5)+(2*0)+(1*1)=112
112 % 10 = 2
So 84045-01-2 is a valid CAS Registry Number.