55124-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55124-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,2 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55124-92:
(7*5)+(6*5)+(5*1)+(4*2)+(3*4)+(2*9)+(1*2)=110
110 % 10 = 0
So 55124-92-0 is a valid CAS Registry Number.