99524-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99524-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,2 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99524-58:
(7*9)+(6*9)+(5*5)+(4*2)+(3*4)+(2*5)+(1*8)=180
180 % 10 = 0
So 99524-58-0 is a valid CAS Registry Number.