45954-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 45954-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,5,9,5 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 45954-51:
(7*4)+(6*5)+(5*9)+(4*5)+(3*4)+(2*5)+(1*1)=146
146 % 10 = 6
So 45954-51-6 is a valid CAS Registry Number.