250244-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 250244-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,4 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 250244-65:
(8*2)+(7*5)+(6*0)+(5*2)+(4*4)+(3*4)+(2*6)+(1*5)=106
106 % 10 = 6
So 250244-65-6 is a valid CAS Registry Number.