84483-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84483-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84483-40:
(7*8)+(6*4)+(5*4)+(4*8)+(3*3)+(2*4)+(1*0)=149
149 % 10 = 9
So 84483-40-9 is a valid CAS Registry Number.