12514-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12514-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,5,1 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12514-78:
(7*1)+(6*2)+(5*5)+(4*1)+(3*4)+(2*7)+(1*8)=82
82 % 10 = 2
So 12514-78-2 is a valid CAS Registry Number.