444006-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444006-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,0,0 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 444006-69:
(8*4)+(7*4)+(6*4)+(5*0)+(4*0)+(3*6)+(2*6)+(1*9)=123
123 % 10 = 3
So 444006-69-3 is a valid CAS Registry Number.