537-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 537-78-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 537-78:
(5*5)+(4*3)+(3*7)+(2*7)+(1*8)=80
80 % 10 = 0
So 537-78-0 is a valid CAS Registry Number.