51425-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51425-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,2 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 51425-58:
(7*5)+(6*1)+(5*4)+(4*2)+(3*5)+(2*5)+(1*8)=102
102 % 10 = 2
So 51425-58-2 is a valid CAS Registry Number.