244251-94-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244251-94-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,2,5 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 244251-94:
(8*2)+(7*4)+(6*4)+(5*2)+(4*5)+(3*1)+(2*9)+(1*4)=123
123 % 10 = 3
So 244251-94-3 is a valid CAS Registry Number.