54764-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54764-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,6 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54764-95:
(7*5)+(6*4)+(5*7)+(4*6)+(3*4)+(2*9)+(1*5)=153
153 % 10 = 3
So 54764-95-3 is a valid CAS Registry Number.