10524-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10524-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,2 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 10524-45:
(7*1)+(6*0)+(5*5)+(4*2)+(3*4)+(2*4)+(1*5)=65
65 % 10 = 5
So 10524-45-5 is a valid CAS Registry Number.