53122-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53122-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,2 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 53122-02:
(7*5)+(6*3)+(5*1)+(4*2)+(3*2)+(2*0)+(1*2)=74
74 % 10 = 4
So 53122-02-4 is a valid CAS Registry Number.