53178-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53178-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,7 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53178-79:
(7*5)+(6*3)+(5*1)+(4*7)+(3*8)+(2*7)+(1*9)=133
133 % 10 = 3
So 53178-79-3 is a valid CAS Registry Number.