944249-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944249-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,2,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 944249-69:
(8*9)+(7*4)+(6*4)+(5*2)+(4*4)+(3*9)+(2*6)+(1*9)=198
198 % 10 = 8
So 944249-69-8 is a valid CAS Registry Number.