244256-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244256-34-6 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 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 244256-34:
(8*2)+(7*4)+(6*4)+(5*2)+(4*5)+(3*6)+(2*3)+(1*4)=126
126 % 10 = 6
So 244256-34-6 is a valid CAS Registry Number.