54692-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54692-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,9 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 54692-86:
(7*5)+(6*4)+(5*6)+(4*9)+(3*2)+(2*8)+(1*6)=153
153 % 10 = 3
So 54692-86-3 is a valid CAS Registry Number.