54788-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54788-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,8 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 54788-76:
(7*5)+(6*4)+(5*7)+(4*8)+(3*8)+(2*7)+(1*6)=170
170 % 10 = 0
So 54788-76-0 is a valid CAS Registry Number.