54675-70-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54675-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,7 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54675-70:
(7*5)+(6*4)+(5*6)+(4*7)+(3*5)+(2*7)+(1*0)=146
146 % 10 = 6
So 54675-70-6 is a valid CAS Registry Number.