304448-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 304448-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,4,4 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 304448-60:
(8*3)+(7*0)+(6*4)+(5*4)+(4*4)+(3*8)+(2*6)+(1*0)=120
120 % 10 = 0
So 304448-60-0 is a valid CAS Registry Number.