30245-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30245-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,4 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30245-93:
(7*3)+(6*0)+(5*2)+(4*4)+(3*5)+(2*9)+(1*3)=83
83 % 10 = 3
So 30245-93-3 is a valid CAS Registry Number.