5524-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5524-01-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,2 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5524-01:
(6*5)+(5*5)+(4*2)+(3*4)+(2*0)+(1*1)=76
76 % 10 = 6
So 5524-01-6 is a valid CAS Registry Number.