250274-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 250274-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,7 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 250274-93:
(8*2)+(7*5)+(6*0)+(5*2)+(4*7)+(3*4)+(2*9)+(1*3)=122
122 % 10 = 2
So 250274-93-2 is a valid CAS Registry Number.