244252-54-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244252-54-8 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 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 244252-54:
(8*2)+(7*4)+(6*4)+(5*2)+(4*5)+(3*2)+(2*5)+(1*4)=118
118 % 10 = 8
So 244252-54-8 is a valid CAS Registry Number.