775528-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 775528-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,5,2 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 775528-24:
(8*7)+(7*7)+(6*5)+(5*5)+(4*2)+(3*8)+(2*2)+(1*4)=200
200 % 10 = 0
So 775528-24-0 is a valid CAS Registry Number.